85057580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2767}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 188334720

約数和(自身を除く): 103277140

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 2767, 3074, 5534, 6148, 7685, 11068, 13835, 15370, 27670, 30740, 55340, 80243, 146651, 160486, 293302, 320972, 401215, 586604, 733255, 802430, 1466510, 1604860, 2933020, 4252879, 8505758, 17011516, 21264395, 42528790, 85057580]

約数ペア:

[(1, 85057580), (2, 42528790), (4, 21264395), (5, 17011516), (10, 8505758), (20, 4252879), (29, 2933020), (53, 1604860), (58, 1466510), (106, 802430), (116, 733255), (145, 586604), (212, 401215), (265, 320972), (290, 293302), (530, 160486), (580, 146651), (1060, 80243), (1537, 55340), (2767, 30740), (3074, 27670), (5534, 15370), (6148, 13835), (7685, 11068)]