1036831240

素因数分解:

$2^3\times 5^1\times {\mathrm{2549}}^1\times {\mathrm{10169}}^1$

素因数の和:12729

約数の個数: 32

約数和(自身を含む): 2334015000

約数和(自身を除く): 1297183760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2549, 5098, 10169, 10196, 12745, 20338, 20392, 25490, 40676, 50845, 50980, 81352, 101690, 101960, 203380, 406760, 25920781, 51841562, 103683124, 129603905, 207366248, 259207810, 518415620, 1036831240]

約数ペア:

[(1, 1036831240), (2, 518415620), (4, 259207810), (5, 207366248), (8, 129603905), (10, 103683124), (20, 51841562), (40, 25920781), (2549, 406760), (5098, 203380), (10169, 101960), (10196, 101690), (12745, 81352), (20338, 50980), (20392, 50845), (25490, 40676)]