4240147340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2543}}^1$

素因数の和:2640

約数の個数: 144

約数和(自身を含む): 10743352704

約数和(自身を除く): 6503205364

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 53, 55, 65, 106, 110, 121, 130, 143, 212, 220, 242, 260, 265, 286, 484, 530, 572, 583, 605, 689, 715, 1060, 1166, 1210, 1378, 1430, 1573, 2332, 2420, 2543, 2756, 2860, 2915, 3146, 3445, 5086, 5830, 6292, 6413, 6890, 7579, 7865, 10172, 11660, 12715, 12826, 13780, 15158, 15730, 25430, 25652, 27973, 30316, 31460, 32065, 33059, 37895, 50860, 55946, 64130, 66118, 75790, 83369, 111892, 128260, 132236, 134779, 139865, 151580, 165295, 166738, 269558, 279730, 307703, 330590, 333476, 363649, 416845, 539116, 559460, 615406, 661180, 673895, 727298, 833690, 1230812, 1347790, 1454596, 1482569, 1538515, 1667380, 1752127, 1818245, 2695580, 2965138, 3077030, 3504254, 3636490, 4000139, 5930276, 6154060, 7008508, 7272980, 7412845, 8000278, 8760635, 14825690, 16000556, 16308259, 17521270, 19273397, 20000695, 29651380, 32616518, 35042540, 38546794, 40001390, 65233036, 77093588, 80002780, 81541295, 96366985, 163082590, 192733970, 212007367, 326165180, 385467940, 424014734, 848029468, 1060036835, 2120073670, 4240147340]

約数ペア:

[(1, 4240147340), (2, 2120073670), (4, 1060036835), (5, 848029468), (10, 424014734), (11, 385467940), (13, 326165180), (20, 212007367), (22, 192733970), (26, 163082590), (44, 96366985), (52, 81541295), (53, 80002780), (55, 77093588), (65, 65233036), (106, 40001390), (110, 38546794), (121, 35042540), (130, 32616518), (143, 29651380), (212, 20000695), (220, 19273397), (242, 17521270), (260, 16308259), (265, 16000556), (286, 14825690), (484, 8760635), (530, 8000278), (572, 7412845), (583, 7272980), (605, 7008508), (689, 6154060), (715, 5930276), (1060, 4000139), (1166, 3636490), (1210, 3504254), (1378, 3077030), (1430, 2965138), (1573, 2695580), (2332, 1818245), (2420, 1752127), (2543, 1667380), (2756, 1538515), (2860, 1482569), (2915, 1454596), (3146, 1347790), (3445, 1230812), (5086, 833690), (5830, 727298), (6292, 673895), (6413, 661180), (6890, 615406), (7579, 559460), (7865, 539116), (10172, 416845), (11660, 363649), (12715, 333476), (12826, 330590), (13780, 307703), (15158, 279730), (15730, 269558), (25430, 166738), (25652, 165295), (27973, 151580), (30316, 139865), (31460, 134779), (32065, 132236), (33059, 128260), (37895, 111892), (50860, 83369), (55946, 75790), (64130, 66118)]