86858560

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3823}}^1$

素因数の和:3911

約数の個数: 56

約数和(自身を含む): 209799936

約数和(自身を除く): 122941376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 3823, 4544, 5680, 7646, 11360, 15292, 19115, 22720, 30584, 38230, 61168, 76460, 122336, 152920, 244672, 271433, 305840, 542866, 611680, 1085732, 1223360, 1357165, 2171464, 2714330, 4342928, 5428660, 8685856, 10857320, 17371712, 21714640, 43429280, 86858560]

約数ペア:

[(1, 86858560), (2, 43429280), (4, 21714640), (5, 17371712), (8, 10857320), (10, 8685856), (16, 5428660), (20, 4342928), (32, 2714330), (40, 2171464), (64, 1357165), (71, 1223360), (80, 1085732), (142, 611680), (160, 542866), (284, 305840), (320, 271433), (355, 244672), (568, 152920), (710, 122336), (1136, 76460), (1420, 61168), (2272, 38230), (2840, 30584), (3823, 22720), (4544, 19115), (5680, 15292), (7646, 11360)]