47294960

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2089}}^1$

素因数の和:2385

約数の個数: 40

約数和(自身を含む): 110402160

約数和(自身を除く): 63107200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2089, 2264, 2830, 4178, 4528, 5660, 8356, 10445, 11320, 16712, 20890, 22640, 33424, 41780, 83560, 167120, 591187, 1182374, 2364748, 2955935, 4729496, 5911870, 9458992, 11823740, 23647480, 47294960]

約数ペア:

[(1, 47294960), (2, 23647480), (4, 11823740), (5, 9458992), (8, 5911870), (10, 4729496), (16, 2955935), (20, 2364748), (40, 1182374), (80, 591187), (283, 167120), (566, 83560), (1132, 41780), (1415, 33424), (2089, 22640), (2264, 20890), (2830, 16712), (4178, 11320), (4528, 10445), (5660, 8356)]