42827080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62981}}^1$

素因数の和:63009

約数の個数: 32

約数和(自身を含む): 102030840

約数和(自身を除く): 59203760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 62981, 125962, 251924, 314905, 503848, 629810, 1070677, 1259620, 2141354, 2519240, 4282708, 5353385, 8565416, 10706770, 21413540, 42827080]

約数ペア:

[(1, 42827080), (2, 21413540), (4, 10706770), (5, 8565416), (8, 5353385), (10, 4282708), (17, 2519240), (20, 2141354), (34, 1259620), (40, 1070677), (68, 629810), (85, 503848), (136, 314905), (170, 251924), (340, 125962), (680, 62981)]