2034872360

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{450193}}^1$

素因数の和:450317

約数の個数: 32

約数和(自身を含む): 4618990440

約数和(自身を除く): 2584118080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 450193, 900386, 1800772, 2250965, 3601544, 4501930, 9003860, 18007720, 50871809, 101743618, 203487236, 254359045, 406974472, 508718090, 1017436180, 2034872360]

約数ペア:

[(1, 2034872360), (2, 1017436180), (4, 508718090), (5, 406974472), (8, 254359045), (10, 203487236), (20, 101743618), (40, 50871809), (113, 18007720), (226, 9003860), (452, 4501930), (565, 3601544), (904, 2250965), (1130, 1800772), (2260, 900386), (4520, 450193)]