4452490900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:651

約数の個数: 216

約数和(自身を含む): 11699813664

約数和(自身を除く): 7247322764

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 43, 44, 50, 52, 55, 65, 86, 100, 110, 130, 143, 169, 172, 215, 220, 260, 275, 286, 325, 338, 430, 473, 550, 557, 559, 572, 650, 676, 715, 845, 860, 946, 1075, 1100, 1114, 1118, 1300, 1430, 1690, 1859, 1892, 2150, 2228, 2236, 2365, 2785, 2795, 2860, 3380, 3575, 3718, 4225, 4300, 4730, 5570, 5590, 6127, 6149, 7150, 7241, 7267, 7436, 8450, 9295, 9460, 11140, 11180, 11825, 12254, 12298, 13925, 13975, 14300, 14482, 14534, 16900, 18590, 23650, 23951, 24508, 24596, 27850, 27950, 28964, 29068, 30635, 30745, 36205, 36335, 37180, 46475, 47300, 47902, 55700, 55900, 61270, 61490, 72410, 72670, 79651, 79937, 92950, 94133, 95804, 119755, 122540, 122980, 144820, 145340, 153175, 153725, 159302, 159874, 181025, 181675, 185900, 188266, 239510, 263461, 306350, 307450, 311363, 318604, 319748, 362050, 363350, 376532, 398255, 399685, 470665, 479020, 526922, 598775, 612700, 614900, 622726, 724100, 726700, 796510, 799370, 941330, 1035463, 1053844, 1197550, 1245452, 1317305, 1556815, 1593020, 1598740, 1882660, 1991275, 1998425, 2070926, 2353325, 2395100, 2634610, 3113630, 3424993, 3982550, 3996850, 4047719, 4141852, 4706650, 5177315, 5269220, 6227260, 6586525, 6849986, 7784075, 7965100, 7993700, 8095438, 9413300, 10354630, 13173050, 13699972, 15568150, 16190876, 17124965, 20238595, 20709260, 25886575, 26346100, 31136300, 34249930, 40477190, 44524909, 51773150, 68499860, 80954380, 85624825, 89049818, 101192975, 103546300, 171249650, 178099636, 202385950, 222624545, 342499300, 404771900, 445249090, 890498180, 1113122725, 2226245450, 4452490900]

約数ペア:

[(1, 4452490900), (2, 2226245450), (4, 1113122725), (5, 890498180), (10, 445249090), (11, 404771900), (13, 342499300), (20, 222624545), (22, 202385950), (25, 178099636), (26, 171249650), (43, 103546300), (44, 101192975), (50, 89049818), (52, 85624825), (55, 80954380), (65, 68499860), (86, 51773150), (100, 44524909), (110, 40477190), (130, 34249930), (143, 31136300), (169, 26346100), (172, 25886575), (215, 20709260), (220, 20238595), (260, 17124965), (275, 16190876), (286, 15568150), (325, 13699972), (338, 13173050), (430, 10354630), (473, 9413300), (550, 8095438), (557, 7993700), (559, 7965100), (572, 7784075), (650, 6849986), (676, 6586525), (715, 6227260), (845, 5269220), (860, 5177315), (946, 4706650), (1075, 4141852), (1100, 4047719), (1114, 3996850), (1118, 3982550), (1300, 3424993), (1430, 3113630), (1690, 2634610), (1859, 2395100), (1892, 2353325), (2150, 2070926), (2228, 1998425), (2236, 1991275), (2365, 1882660), (2785, 1598740), (2795, 1593020), (2860, 1556815), (3380, 1317305), (3575, 1245452), (3718, 1197550), (4225, 1053844), (4300, 1035463), (4730, 941330), (5570, 799370), (5590, 796510), (6127, 726700), (6149, 724100), (7150, 622726), (7241, 614900), (7267, 612700), (7436, 598775), (8450, 526922), (9295, 479020), (9460, 470665), (11140, 399685), (11180, 398255), (11825, 376532), (12254, 363350), (12298, 362050), (13925, 319748), (13975, 318604), (14300, 311363), (14482, 307450), (14534, 306350), (16900, 263461), (18590, 239510), (23650, 188266), (23951, 185900), (24508, 181675), (24596, 181025), (27850, 159874), (27950, 159302), (28964, 153725), (29068, 153175), (30635, 145340), (30745, 144820), (36205, 122980), (36335, 122540), (37180, 119755), (46475, 95804), (47300, 94133), (47902, 92950), (55700, 79937), (55900, 79651), (61270, 72670), (61490, 72410)]