74790580

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{13799}}^1$

素因数の和:14079

約数の個数: 24

約数和(自身を含む): 157651200

約数和(自身を除く): 82860620

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 13799, 27598, 55196, 68995, 137990, 275980, 3739529, 7479058, 14958116, 18697645, 37395290, 74790580]

約数ペア:

[(1, 74790580), (2, 37395290), (4, 18697645), (5, 14958116), (10, 7479058), (20, 3739529), (271, 275980), (542, 137990), (1084, 68995), (1355, 55196), (2710, 27598), (5420, 13799)]