2831588080

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{330793}}^1$

素因数の和:330913

約数の個数: 40

約数和(自身を含む): 6644989872

約数和(自身を除く): 3813401792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 330793, 661586, 1323172, 1653965, 2646344, 3307930, 5292688, 6615860, 13231720, 26463440, 35394851, 70789702, 141579404, 176974255, 283158808, 353948510, 566317616, 707897020, 1415794040, 2831588080]

約数ペア:

[(1, 2831588080), (2, 1415794040), (4, 707897020), (5, 566317616), (8, 353948510), (10, 283158808), (16, 176974255), (20, 141579404), (40, 70789702), (80, 35394851), (107, 26463440), (214, 13231720), (428, 6615860), (535, 5292688), (856, 3307930), (1070, 2646344), (1712, 1653965), (2140, 1323172), (4280, 661586), (8560, 330793)]