4004050

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1182

約数の個数: 24

約数和(自身を含む): 7556436

約数和(自身を除く): 3552386

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1097, 1825, 2194, 3650, 5485, 10970, 27425, 54850, 80081, 160162, 400405, 800810, 2002025, 4004050]

約数ペア:

[(1, 4004050), (2, 2002025), (5, 800810), (10, 400405), (25, 160162), (50, 80081), (73, 54850), (146, 27425), (365, 10970), (730, 5485), (1097, 3650), (1825, 2194)]