1829900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 36

約数和(自身を含む): 4114320

約数和(自身を除く): 2284420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 631, 725, 1262, 1450, 2524, 2900, 3155, 6310, 12620, 15775, 18299, 31550, 36598, 63100, 73196, 91495, 182990, 365980, 457475, 914950, 1829900]

約数ペア:

[(1, 1829900), (2, 914950), (4, 457475), (5, 365980), (10, 182990), (20, 91495), (25, 73196), (29, 63100), (50, 36598), (58, 31550), (100, 18299), (116, 15775), (145, 12620), (290, 6310), (580, 3155), (631, 2900), (725, 2524), (1262, 1450)]