510686570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{12841}}^1$

素因数の和:12986

約数の個数: 32

約数和(自身を含む): 951438096

約数和(自身を除く): 440751526

約数列:

[1, 2, 5, 10, 41, 82, 97, 194, 205, 410, 485, 970, 3977, 7954, 12841, 19885, 25682, 39770, 64205, 128410, 526481, 1052962, 1245577, 2491154, 2632405, 5264810, 6227885, 12455770, 51068657, 102137314, 255343285, 510686570]

約数ペア:

[(1, 510686570), (2, 255343285), (5, 102137314), (10, 51068657), (41, 12455770), (82, 6227885), (97, 5264810), (194, 2632405), (205, 2491154), (410, 1245577), (485, 1052962), (970, 526481), (3977, 128410), (7954, 64205), (12841, 39770), (19885, 25682)]