47146520

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5147}}^1$

素因数の和:5387

約数の個数: 32

約数和(自身を含む): 106563600

約数和(自身を除く): 59417080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 5147, 9160, 10294, 20588, 25735, 41176, 51470, 102940, 205880, 1178663, 2357326, 4714652, 5893315, 9429304, 11786630, 23573260, 47146520]

約数ペア:

[(1, 47146520), (2, 23573260), (4, 11786630), (5, 9429304), (8, 5893315), (10, 4714652), (20, 2357326), (40, 1178663), (229, 205880), (458, 102940), (916, 51470), (1145, 41176), (1832, 25735), (2290, 20588), (4580, 10294), (5147, 9160)]