9149500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 20704320

約数和(自身を除く): 11554820

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 631, 725, 1262, 1450, 2524, 2900, 3155, 3625, 6310, 7250, 12620, 14500, 15775, 18299, 31550, 36598, 63100, 73196, 78875, 91495, 157750, 182990, 315500, 365980, 457475, 914950, 1829900, 2287375, 4574750, 9149500]

約数ペア:

[(1, 9149500), (2, 4574750), (4, 2287375), (5, 1829900), (10, 914950), (20, 457475), (25, 365980), (29, 315500), (50, 182990), (58, 157750), (100, 91495), (116, 78875), (125, 73196), (145, 63100), (250, 36598), (290, 31550), (500, 18299), (580, 15775), (631, 14500), (725, 12620), (1262, 7250), (1450, 6310), (2524, 3625), (2900, 3155)]