29923820

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5521}}^1$

素因数の和:5801

約数の個数: 24

約数和(自身を含む): 63083328

約数和(自身を除く): 33159508

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 5521, 11042, 22084, 27605, 55210, 110420, 1496191, 2992382, 5984764, 7480955, 14961910, 29923820]

約数ペア:

[(1, 29923820), (2, 14961910), (4, 7480955), (5, 5984764), (10, 2992382), (20, 1496191), (271, 110420), (542, 55210), (1084, 27605), (1355, 22084), (2710, 11042), (5420, 5521)]