98939480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{66851}}^1$

素因数の和:66899

約数の個数: 32

約数和(自身を含む): 228633840

約数和(自身を除く): 129694360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 66851, 133702, 267404, 334255, 534808, 668510, 1337020, 2473487, 2674040, 4946974, 9893948, 12367435, 19787896, 24734870, 49469740, 98939480]

約数ペア:

[(1, 98939480), (2, 49469740), (4, 24734870), (5, 19787896), (8, 12367435), (10, 9893948), (20, 4946974), (37, 2674040), (40, 2473487), (74, 1337020), (148, 668510), (185, 534808), (296, 334255), (370, 267404), (740, 133702), (1480, 66851)]