100270760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{147457}}^1$

素因数の和:147485

約数の個数: 32

約数和(自身を含む): 238881960

約数和(自身を除く): 138611200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 147457, 294914, 589828, 737285, 1179656, 1474570, 2506769, 2949140, 5013538, 5898280, 10027076, 12533845, 20054152, 25067690, 50135380, 100270760]

約数ペア:

[(1, 100270760), (2, 50135380), (4, 25067690), (5, 20054152), (8, 12533845), (10, 10027076), (17, 5898280), (20, 5013538), (34, 2949140), (40, 2506769), (68, 1474570), (85, 1179656), (136, 737285), (170, 589828), (340, 294914), (680, 147457)]