57143360

素因数分解:

$2^6\times 5^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:931

約数の個数: 56

約数和(自身を含む): 136769856

約数和(自身を除く): 79626496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 283, 320, 566, 631, 1132, 1262, 1415, 2264, 2524, 2830, 3155, 4528, 5048, 5660, 6310, 9056, 10096, 11320, 12620, 18112, 20192, 22640, 25240, 40384, 45280, 50480, 90560, 100960, 178573, 201920, 357146, 714292, 892865, 1428584, 1785730, 2857168, 3571460, 5714336, 7142920, 11428672, 14285840, 28571680, 57143360]

約数ペア:

[(1, 57143360), (2, 28571680), (4, 14285840), (5, 11428672), (8, 7142920), (10, 5714336), (16, 3571460), (20, 2857168), (32, 1785730), (40, 1428584), (64, 892865), (80, 714292), (160, 357146), (283, 201920), (320, 178573), (566, 100960), (631, 90560), (1132, 50480), (1262, 45280), (1415, 40384), (2264, 25240), (2524, 22640), (2830, 20192), (3155, 18112), (4528, 12620), (5048, 11320), (5660, 10096), (6310, 9056)]