101628560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2256

約数の個数: 80

約数和(自身を含む): 262751040

約数和(自身を除く): 161122480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 424, 440, 530, 583, 848, 880, 1060, 1166, 2120, 2179, 2332, 2915, 4240, 4358, 4664, 5830, 8716, 9328, 10895, 11660, 17432, 21790, 23320, 23969, 34864, 43580, 46640, 47938, 87160, 95876, 115487, 119845, 174320, 191752, 230974, 239690, 383504, 461948, 479380, 577435, 923896, 958760, 1154870, 1270357, 1847792, 1917520, 2309740, 2540714, 4619480, 5081428, 6351785, 9238960, 10162856, 12703570, 20325712, 25407140, 50814280, 101628560]

約数ペア:

[(1, 101628560), (2, 50814280), (4, 25407140), (5, 20325712), (8, 12703570), (10, 10162856), (11, 9238960), (16, 6351785), (20, 5081428), (22, 4619480), (40, 2540714), (44, 2309740), (53, 1917520), (55, 1847792), (80, 1270357), (88, 1154870), (106, 958760), (110, 923896), (176, 577435), (212, 479380), (220, 461948), (265, 383504), (424, 239690), (440, 230974), (530, 191752), (583, 174320), (848, 119845), (880, 115487), (1060, 95876), (1166, 87160), (2120, 47938), (2179, 46640), (2332, 43580), (2915, 34864), (4240, 23969), (4358, 23320), (4664, 21790), (5830, 17432), (8716, 11660), (9328, 10895)]