2034337640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2991673}}^1$

素因数の和:2991701

約数の個数: 32

約数和(自身を含む): 4846511880

約数和(自身を除く): 2812174240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2991673, 5983346, 11966692, 14958365, 23933384, 29916730, 50858441, 59833460, 101716882, 119666920, 203433764, 254292205, 406867528, 508584410, 1017168820, 2034337640]

約数ペア:

[(1, 2034337640), (2, 1017168820), (4, 508584410), (5, 406867528), (8, 254292205), (10, 203433764), (17, 119666920), (20, 101716882), (34, 59833460), (40, 50858441), (68, 29916730), (85, 23933384), (136, 14958365), (170, 11966692), (340, 5983346), (680, 2991673)]