255510950

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{70003}}^1$

素因数の和:70088

約数の個数: 24

約数和(自身を含む): 481767528

約数和(自身を除く): 226256578

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 70003, 140006, 350015, 700030, 1750075, 3500150, 5110219, 10220438, 25551095, 51102190, 127755475, 255510950]

約数ペア:

[(1, 255510950), (2, 127755475), (5, 51102190), (10, 25551095), (25, 10220438), (50, 5110219), (73, 3500150), (146, 1750075), (365, 700030), (730, 350015), (1825, 140006), (3650, 70003)]