23302640

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4937}}^1$

素因数の和:5009

約数の個数: 40

約数和(自身を含む): 55108080

約数和(自身を除く): 31805440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 4937, 9874, 19748, 24685, 39496, 49370, 78992, 98740, 197480, 291283, 394960, 582566, 1165132, 1456415, 2330264, 2912830, 4660528, 5825660, 11651320, 23302640]

約数ペア:

[(1, 23302640), (2, 11651320), (4, 5825660), (5, 4660528), (8, 2912830), (10, 2330264), (16, 1456415), (20, 1165132), (40, 582566), (59, 394960), (80, 291283), (118, 197480), (236, 98740), (295, 78992), (472, 49370), (590, 39496), (944, 24685), (1180, 19748), (2360, 9874), (4720, 4937)]