98155160

素因数分解:

$2^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{3191}}^1$

素因数の和:3971

約数の個数: 32

約数和(自身を含む): 221205600

約数和(自身を除く): 123050440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 769, 1538, 3076, 3191, 3845, 6152, 6382, 7690, 12764, 15380, 15955, 25528, 30760, 31910, 63820, 127640, 2453879, 4907758, 9815516, 12269395, 19631032, 24538790, 49077580, 98155160]

約数ペア:

[(1, 98155160), (2, 49077580), (4, 24538790), (5, 19631032), (8, 12269395), (10, 9815516), (20, 4907758), (40, 2453879), (769, 127640), (1538, 63820), (3076, 31910), (3191, 30760), (3845, 25528), (6152, 15955), (6382, 15380), (7690, 12764)]