4073540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11981}}^1$

素因数の和:12007

約数の個数: 24

約数和(自身を含む): 9058392

約数和(自身を除く): 4984852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 11981, 23962, 47924, 59905, 119810, 203677, 239620, 407354, 814708, 1018385, 2036770, 4073540]

約数ペア:

[(1, 4073540), (2, 2036770), (4, 1018385), (5, 814708), (10, 407354), (17, 239620), (20, 203677), (34, 119810), (68, 59905), (85, 47924), (170, 23962), (340, 11981)]