28401850

素因数分解:

$2^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{2357}}^1$

素因数の和:2610

約数の個数: 24

約数和(自身を含む): 53069148

約数和(自身を除く): 24667298

約数列:

[1, 2, 5, 10, 25, 50, 241, 482, 1205, 2357, 2410, 4714, 6025, 11785, 12050, 23570, 58925, 117850, 568037, 1136074, 2840185, 5680370, 14200925, 28401850]

約数ペア:

[(1, 28401850), (2, 14200925), (5, 5680370), (10, 2840185), (25, 1136074), (50, 568037), (241, 117850), (482, 58925), (1205, 23570), (2357, 12050), (2410, 11785), (4714, 6025)]