1036571420

素因数分解:

$2^2\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{27701}}^1$

素因数の和:29581

約数の個数: 24

約数和(自身を含む): 2178042048

約数和(自身を除く): 1141470628

約数列:

[1, 2, 4, 5, 10, 20, 1871, 3742, 7484, 9355, 18710, 27701, 37420, 55402, 110804, 138505, 277010, 554020, 51828571, 103657142, 207314284, 259142855, 518285710, 1036571420]

約数ペア:

[(1, 1036571420), (2, 518285710), (4, 259142855), (5, 207314284), (10, 103657142), (20, 51828571), (1871, 554020), (3742, 277010), (7484, 138505), (9355, 110804), (18710, 55402), (27701, 37420)]