45074840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 107827200

約数和(自身を除く): 62752360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 152, 190, 254, 380, 467, 508, 635, 760, 934, 1016, 1270, 1868, 2335, 2413, 2540, 3736, 4670, 4826, 5080, 8873, 9340, 9652, 12065, 17746, 18680, 19304, 24130, 35492, 44365, 48260, 59309, 70984, 88730, 96520, 118618, 177460, 237236, 296545, 354920, 474472, 593090, 1126871, 1186180, 2253742, 2372360, 4507484, 5634355, 9014968, 11268710, 22537420, 45074840]

約数ペア:

[(1, 45074840), (2, 22537420), (4, 11268710), (5, 9014968), (8, 5634355), (10, 4507484), (19, 2372360), (20, 2253742), (38, 1186180), (40, 1126871), (76, 593090), (95, 474472), (127, 354920), (152, 296545), (190, 237236), (254, 177460), (380, 118618), (467, 96520), (508, 88730), (635, 70984), (760, 59309), (934, 48260), (1016, 44365), (1270, 35492), (1868, 24130), (2335, 19304), (2413, 18680), (2540, 17746), (3736, 12065), (4670, 9652), (4826, 9340), (5080, 8873)]