69552940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{47639}}^1$

素因数の和:47721

約数の個数: 24

約数和(自身を含む): 148065120

約数和(自身を除く): 78512180

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 47639, 95278, 190556, 238195, 476390, 952780, 3477647, 6955294, 13910588, 17388235, 34776470, 69552940]

約数ペア:

[(1, 69552940), (2, 34776470), (4, 17388235), (5, 13910588), (10, 6955294), (20, 3477647), (73, 952780), (146, 476390), (292, 238195), (365, 190556), (730, 95278), (1460, 47639)]