47494960

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8861}}^1$

素因数の和:8941

約数の個数: 40

約数和(自身を含む): 112086576

約数和(自身を除く): 64591616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 8861, 17722, 35444, 44305, 70888, 88610, 141776, 177220, 354440, 593687, 708880, 1187374, 2374748, 2968435, 4749496, 5936870, 9498992, 11873740, 23747480, 47494960]

約数ペア:

[(1, 47494960), (2, 23747480), (4, 11873740), (5, 9498992), (8, 5936870), (10, 4749496), (16, 2968435), (20, 2374748), (40, 1187374), (67, 708880), (80, 593687), (134, 354440), (268, 177220), (335, 141776), (536, 88610), (670, 70888), (1072, 44305), (1340, 35444), (2680, 17722), (5360, 8861)]