85657330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9857}}^1$

素因数の和:9954

約数の個数: 32

約数和(自身を含む): 170346240

約数和(自身を除く): 84688910

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 9857, 19714, 49285, 98570, 108427, 216854, 542135, 778703, 1084270, 1557406, 3893515, 7787030, 8565733, 17131466, 42828665, 85657330]

約数ペア:

[(1, 85657330), (2, 42828665), (5, 17131466), (10, 8565733), (11, 7787030), (22, 3893515), (55, 1557406), (79, 1084270), (110, 778703), (158, 542135), (395, 216854), (790, 108427), (869, 98570), (1738, 49285), (4345, 19714), (8690, 9857)]