11724850

素因数分解:

$2^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:990

約数の個数: 24

約数和(自身を含む): 21899268

約数和(自身を除く): 10174418

約数列:

[1, 2, 5, 10, 25, 50, 421, 557, 842, 1114, 2105, 2785, 4210, 5570, 10525, 13925, 21050, 27850, 234497, 468994, 1172485, 2344970, 5862425, 11724850]

約数ペア:

[(1, 11724850), (2, 5862425), (5, 2344970), (10, 1172485), (25, 468994), (50, 234497), (421, 27850), (557, 21050), (842, 13925), (1114, 10525), (2105, 5570), (2785, 4210)]