314609840

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{47381}}^1$

素因数の和:47477

約数の個数: 40

約数和(自身を含む): 740296368

約数和(自身を除く): 425686528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 47381, 94762, 189524, 236905, 379048, 473810, 758096, 947620, 1895240, 3790480, 3932623, 7865246, 15730492, 19663115, 31460984, 39326230, 62921968, 78652460, 157304920, 314609840]

約数ペア:

[(1, 314609840), (2, 157304920), (4, 78652460), (5, 62921968), (8, 39326230), (10, 31460984), (16, 19663115), (20, 15730492), (40, 7865246), (80, 3932623), (83, 3790480), (166, 1895240), (332, 947620), (415, 758096), (664, 473810), (830, 379048), (1328, 236905), (1660, 189524), (3320, 94762), (6640, 47381)]