360235540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{36241}}^1$

素因数の和:36328

約数の個数: 48

約数和(自身を含む): 876766464

約数和(自身を除く): 516530924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 9940, 36241, 72482, 144964, 181205, 253687, 362410, 507374, 724820, 1014748, 1268435, 2536870, 2573111, 5073740, 5146222, 10292444, 12865555, 18011777, 25731110, 36023554, 51462220, 72047108, 90058885, 180117770, 360235540]

約数ペア:

[(1, 360235540), (2, 180117770), (4, 90058885), (5, 72047108), (7, 51462220), (10, 36023554), (14, 25731110), (20, 18011777), (28, 12865555), (35, 10292444), (70, 5146222), (71, 5073740), (140, 2573111), (142, 2536870), (284, 1268435), (355, 1014748), (497, 724820), (710, 507374), (994, 362410), (1420, 253687), (1988, 181205), (2485, 144964), (4970, 72482), (9940, 36241)]