83470670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 154980000

約数和(自身を除く): 71509330

約数列:

[1, 2, 5, 10, 41, 82, 163, 205, 326, 410, 815, 1249, 1630, 2498, 6245, 6683, 12490, 13366, 33415, 51209, 66830, 102418, 203587, 256045, 407174, 512090, 1017935, 2035870, 8347067, 16694134, 41735335, 83470670]

約数ペア:

[(1, 83470670), (2, 41735335), (5, 16694134), (10, 8347067), (41, 2035870), (82, 1017935), (163, 512090), (205, 407174), (326, 256045), (410, 203587), (815, 102418), (1249, 66830), (1630, 51209), (2498, 33415), (6245, 13366), (6683, 12490)]