42634360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28807}}^1$

素因数の和:28855

約数の個数: 32

約数和(自身を含む): 98523360

約数和(自身を除く): 55889000

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 28807, 57614, 115228, 144035, 230456, 288070, 576140, 1065859, 1152280, 2131718, 4263436, 5329295, 8526872, 10658590, 21317180, 42634360]

約数ペア:

[(1, 42634360), (2, 21317180), (4, 10658590), (5, 8526872), (8, 5329295), (10, 4263436), (20, 2131718), (37, 1152280), (40, 1065859), (74, 576140), (148, 288070), (185, 230456), (296, 144035), (370, 115228), (740, 57614), (1480, 28807)]