432879620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{1627}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 930460608

約数和(自身を除く): 497580988

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 251, 265, 502, 530, 1004, 1060, 1255, 1627, 2510, 3254, 5020, 6508, 8135, 13303, 16270, 26606, 32540, 53212, 66515, 86231, 133030, 172462, 266060, 344924, 408377, 431155, 816754, 862310, 1633508, 1724620, 2041885, 4083770, 8167540, 21643981, 43287962, 86575924, 108219905, 216439810, 432879620]

約数ペア:

[(1, 432879620), (2, 216439810), (4, 108219905), (5, 86575924), (10, 43287962), (20, 21643981), (53, 8167540), (106, 4083770), (212, 2041885), (251, 1724620), (265, 1633508), (502, 862310), (530, 816754), (1004, 431155), (1060, 408377), (1255, 344924), (1627, 266060), (2510, 172462), (3254, 133030), (5020, 86231), (6508, 66515), (8135, 53212), (13303, 32540), (16270, 26606)]