85056760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1567}}^1$

素因数の和:1660

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 118156040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 590, 920, 1180, 1357, 1567, 2360, 2714, 3134, 5428, 6268, 6785, 7835, 10856, 12536, 13570, 15670, 27140, 31340, 36041, 54280, 62680, 72082, 92453, 144164, 180205, 184906, 288328, 360410, 369812, 462265, 720820, 739624, 924530, 1441640, 1849060, 2126419, 3698120, 4252838, 8505676, 10632095, 17011352, 21264190, 42528380, 85056760]

約数ペア:

[(1, 85056760), (2, 42528380), (4, 21264190), (5, 17011352), (8, 10632095), (10, 8505676), (20, 4252838), (23, 3698120), (40, 2126419), (46, 1849060), (59, 1441640), (92, 924530), (115, 739624), (118, 720820), (184, 462265), (230, 369812), (236, 360410), (295, 288328), (460, 184906), (472, 180205), (590, 144164), (920, 92453), (1180, 72082), (1357, 62680), (1567, 54280), (2360, 36041), (2714, 31340), (3134, 27140), (5428, 15670), (6268, 13570), (6785, 12536), (7835, 10856)]