40021060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{117709}}^1$

素因数の和:117735

約数の個数: 24

約数和(自身を含む): 88988760

約数和(自身を除く): 48967700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 117709, 235418, 470836, 588545, 1177090, 2001053, 2354180, 4002106, 8004212, 10005265, 20010530, 40021060]

約数ペア:

[(1, 40021060), (2, 20010530), (4, 10005265), (5, 8004212), (10, 4002106), (17, 2354180), (20, 2001053), (34, 1177090), (68, 588545), (85, 470836), (170, 235418), (340, 117709)]