1449850

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 2731968

約数和(自身を除く): 1282118

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 271, 535, 542, 1070, 1355, 2675, 2710, 5350, 6775, 13550, 28997, 57994, 144985, 289970, 724925, 1449850]

約数ペア:

[(1, 1449850), (2, 724925), (5, 289970), (10, 144985), (25, 57994), (50, 28997), (107, 13550), (214, 6775), (271, 5350), (535, 2710), (542, 2675), (1070, 1355)]