12269900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4231}}^1$

素因数の和:4274

約数の個数: 36

約数和(自身を含む): 27550320

約数和(自身を除く): 15280420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 4231, 8462, 16924, 21155, 42310, 84620, 105775, 122699, 211550, 245398, 423100, 490796, 613495, 1226990, 2453980, 3067475, 6134950, 12269900]

約数ペア:

[(1, 12269900), (2, 6134950), (4, 3067475), (5, 2453980), (10, 1226990), (20, 613495), (25, 490796), (29, 423100), (50, 245398), (58, 211550), (100, 122699), (116, 105775), (145, 84620), (290, 42310), (580, 21155), (725, 16924), (1450, 8462), (2900, 4231)]