1036903880

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{365107}}^1$

素因数の和:365189

約数の個数: 32

約数和(自身を含む): 2365899840

約数和(自身を除く): 1328995960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 365107, 730214, 1460428, 1825535, 2920856, 3651070, 7302140, 14604280, 25922597, 51845194, 103690388, 129612985, 207380776, 259225970, 518451940, 1036903880]

約数ペア:

[(1, 1036903880), (2, 518451940), (4, 259225970), (5, 207380776), (8, 129612985), (10, 103690388), (20, 51845194), (40, 25922597), (71, 14604280), (142, 7302140), (284, 3651070), (355, 2920856), (568, 1825535), (710, 1460428), (1420, 730214), (2840, 365107)]