45653960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 121651200

約数和(自身を除く): 75997240

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 43, 44, 55, 76, 86, 88, 95, 110, 127, 152, 172, 190, 209, 215, 220, 254, 344, 380, 418, 430, 440, 473, 508, 635, 760, 817, 836, 860, 946, 1016, 1045, 1270, 1397, 1634, 1672, 1720, 1892, 2090, 2365, 2413, 2540, 2794, 3268, 3784, 4085, 4180, 4730, 4826, 5080, 5461, 5588, 6536, 6985, 8170, 8360, 8987, 9460, 9652, 10922, 11176, 12065, 13970, 16340, 17974, 18920, 19304, 21844, 24130, 26543, 27305, 27940, 32680, 35948, 43688, 44935, 48260, 53086, 54610, 55880, 60071, 71896, 89870, 96520, 103759, 106172, 109220, 120142, 132715, 179740, 207518, 212344, 218440, 240284, 265430, 300355, 359480, 415036, 480568, 518795, 530860, 600710, 830072, 1037590, 1061720, 1141349, 1201420, 2075180, 2282698, 2402840, 4150360, 4565396, 5706745, 9130792, 11413490, 22826980, 45653960]

約数ペア:

[(1, 45653960), (2, 22826980), (4, 11413490), (5, 9130792), (8, 5706745), (10, 4565396), (11, 4150360), (19, 2402840), (20, 2282698), (22, 2075180), (38, 1201420), (40, 1141349), (43, 1061720), (44, 1037590), (55, 830072), (76, 600710), (86, 530860), (88, 518795), (95, 480568), (110, 415036), (127, 359480), (152, 300355), (172, 265430), (190, 240284), (209, 218440), (215, 212344), (220, 207518), (254, 179740), (344, 132715), (380, 120142), (418, 109220), (430, 106172), (440, 103759), (473, 96520), (508, 89870), (635, 71896), (760, 60071), (817, 55880), (836, 54610), (860, 53086), (946, 48260), (1016, 44935), (1045, 43688), (1270, 35948), (1397, 32680), (1634, 27940), (1672, 27305), (1720, 26543), (1892, 24130), (2090, 21844), (2365, 19304), (2413, 18920), (2540, 17974), (2794, 16340), (3268, 13970), (3784, 12065), (4085, 11176), (4180, 10922), (4730, 9652), (4826, 9460), (5080, 8987), (5461, 8360), (5588, 8170), (6536, 6985)]