124187180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7129}}^1$

素因数の和:7218

約数の個数: 48

約数和(自身を含む): 285085920

約数和(自身を除く): 160898740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 7129, 8710, 14258, 17420, 28516, 35645, 71290, 92677, 142580, 185354, 370708, 463385, 477643, 926770, 955286, 1853540, 1910572, 2388215, 4776430, 6209359, 9552860, 12418718, 24837436, 31046795, 62093590, 124187180]

約数ペア:

[(1, 124187180), (2, 62093590), (4, 31046795), (5, 24837436), (10, 12418718), (13, 9552860), (20, 6209359), (26, 4776430), (52, 2388215), (65, 1910572), (67, 1853540), (130, 955286), (134, 926770), (260, 477643), (268, 463385), (335, 370708), (670, 185354), (871, 142580), (1340, 92677), (1742, 71290), (3484, 35645), (4355, 28516), (7129, 17420), (8710, 14258)]