100488020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{295553}}^1$

素因数の和:295579

約数の個数: 24

約数和(自身を含む): 223438824

約数和(自身を除く): 122950804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 295553, 591106, 1182212, 1477765, 2955530, 5024401, 5911060, 10048802, 20097604, 25122005, 50244010, 100488020]

約数ペア:

[(1, 100488020), (2, 50244010), (4, 25122005), (5, 20097604), (10, 10048802), (17, 5911060), (20, 5024401), (34, 2955530), (68, 1477765), (85, 1182212), (170, 591106), (340, 295553)]