995960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3557}}^1$

素因数の和:3575

約数の個数: 32

約数和(自身を含む): 2561760

約数和(自身を除く): 1565800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3557, 7114, 14228, 17785, 24899, 28456, 35570, 49798, 71140, 99596, 124495, 142280, 199192, 248990, 497980, 995960]

約数ペア:

[(1, 995960), (2, 497980), (4, 248990), (5, 199192), (7, 142280), (8, 124495), (10, 99596), (14, 71140), (20, 49798), (28, 35570), (35, 28456), (40, 24899), (56, 17785), (70, 14228), (140, 7114), (280, 3557)]