23350480

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4111}}^1$

素因数の和:4195

約数の個数: 40

約数和(自身を含む): 55067904

約数和(自身を除く): 31717424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 4111, 5680, 8222, 16444, 20555, 32888, 41110, 65776, 82220, 164440, 291881, 328880, 583762, 1167524, 1459405, 2335048, 2918810, 4670096, 5837620, 11675240, 23350480]

約数ペア:

[(1, 23350480), (2, 11675240), (4, 5837620), (5, 4670096), (8, 2918810), (10, 2335048), (16, 1459405), (20, 1167524), (40, 583762), (71, 328880), (80, 291881), (142, 164440), (284, 82220), (355, 65776), (568, 41110), (710, 32888), (1136, 20555), (1420, 16444), (2840, 8222), (4111, 5680)]