100590020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{295853}}^1$

素因数の和:295879

約数の個数: 24

約数和(自身を含む): 223665624

約数和(自身を除く): 123075604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 295853, 591706, 1183412, 1479265, 2958530, 5029501, 5917060, 10059002, 20118004, 25147505, 50295010, 100590020]

約数ペア:

[(1, 100590020), (2, 50295010), (4, 25147505), (5, 20118004), (10, 10059002), (17, 5917060), (20, 5029501), (34, 2958530), (68, 1479265), (85, 1183412), (170, 591706), (340, 295853)]