2816900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1688

約数の個数: 36

約数和(自身を含む): 6476148

約数和(自身を除く): 3659248

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1657, 1700, 3314, 6628, 8285, 16570, 28169, 33140, 41425, 56338, 82850, 112676, 140845, 165700, 281690, 563380, 704225, 1408450, 2816900]

約数ペア:

[(1, 2816900), (2, 1408450), (4, 704225), (5, 563380), (10, 281690), (17, 165700), (20, 140845), (25, 112676), (34, 82850), (50, 56338), (68, 41425), (85, 33140), (100, 28169), (170, 16570), (340, 8285), (425, 6628), (850, 3314), (1657, 1700)]