104990470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47507}}^1$

素因数の和:47544

約数の個数: 32

約数和(自身を含む): 215496288

約数和(自身を除く): 110505818

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 47507, 95014, 237535, 475070, 617591, 807619, 1235182, 1615238, 3087955, 4038095, 6175910, 8076190, 10499047, 20998094, 52495235, 104990470]

約数ペア:

[(1, 104990470), (2, 52495235), (5, 20998094), (10, 10499047), (13, 8076190), (17, 6175910), (26, 4038095), (34, 3087955), (65, 1615238), (85, 1235182), (130, 807619), (170, 617591), (221, 475070), (442, 237535), (1105, 95014), (2210, 47507)]