2018601080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2968531}}^1$

素因数の和:2968559

約数の個数: 32

約数和(自身を含む): 4809021840

約数和(自身を除く): 2790420760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2968531, 5937062, 11874124, 14842655, 23748248, 29685310, 50465027, 59370620, 100930054, 118741240, 201860108, 252325135, 403720216, 504650270, 1009300540, 2018601080]

約数ペア:

[(1, 2018601080), (2, 1009300540), (4, 504650270), (5, 403720216), (8, 252325135), (10, 201860108), (17, 118741240), (20, 100930054), (34, 59370620), (40, 50465027), (68, 29685310), (85, 23748248), (136, 14842655), (170, 11874124), (340, 5937062), (680, 2968531)]