103443640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{152123}}^1$

素因数の和:152151

約数の個数: 32

約数和(自身を含む): 246440880

約数和(自身を除く): 142997240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 152123, 304246, 608492, 760615, 1216984, 1521230, 2586091, 3042460, 5172182, 6084920, 10344364, 12930455, 20688728, 25860910, 51721820, 103443640]

約数ペア:

[(1, 103443640), (2, 51721820), (4, 25860910), (5, 20688728), (8, 12930455), (10, 10344364), (17, 6084920), (20, 5172182), (34, 3042460), (40, 2586091), (68, 1521230), (85, 1216984), (136, 760615), (170, 608492), (340, 304246), (680, 152123)]