24705160

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8699}}^1$

素因数の和:8781

約数の個数: 32

約数和(自身を含む): 56376000

約数和(自身を除く): 31670840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 8699, 17398, 34796, 43495, 69592, 86990, 173980, 347960, 617629, 1235258, 2470516, 3088145, 4941032, 6176290, 12352580, 24705160]

約数ペア:

[(1, 24705160), (2, 12352580), (4, 6176290), (5, 4941032), (8, 3088145), (10, 2470516), (20, 1235258), (40, 617629), (71, 347960), (142, 173980), (284, 86990), (355, 69592), (568, 43495), (710, 34796), (1420, 17398), (2840, 8699)]