262922980

素因数分解:

$2^2\times 5^1\times {\mathrm{3271}}^1\times {\mathrm{4019}}^1$

素因数の和:7299

約数の個数: 24

約数和(自身を含む): 552444480

約数和(自身を除く): 289521500

約数列:

[1, 2, 4, 5, 10, 20, 3271, 4019, 6542, 8038, 13084, 16076, 16355, 20095, 32710, 40190, 65420, 80380, 13146149, 26292298, 52584596, 65730745, 131461490, 262922980]

約数ペア:

[(1, 262922980), (2, 131461490), (4, 65730745), (5, 52584596), (10, 26292298), (20, 13146149), (3271, 80380), (4019, 65420), (6542, 40190), (8038, 32710), (13084, 20095), (16076, 16355)]