3970291580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4841819}}^1$

素因数の和:4841869

約数の個数: 24

約数和(自身を含む): 8540970480

約数和(自身を除く): 4570678900

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4841819, 9683638, 19367276, 24209095, 48418190, 96836380, 198514579, 397029158, 794058316, 992572895, 1985145790, 3970291580]

約数ペア:

[(1, 3970291580), (2, 1985145790), (4, 992572895), (5, 794058316), (10, 397029158), (20, 198514579), (41, 96836380), (82, 48418190), (164, 24209095), (205, 19367276), (410, 9683638), (820, 4841819)]