47192120

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{17609}}^1$

素因数の和:17687

約数の個数: 32

約数和(自身を含む): 107773200

約数和(自身を除く): 60581080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 17609, 35218, 70436, 88045, 140872, 176090, 352180, 704360, 1179803, 2359606, 4719212, 5899015, 9438424, 11798030, 23596060, 47192120]

約数ペア:

[(1, 47192120), (2, 23596060), (4, 11798030), (5, 9438424), (8, 5899015), (10, 4719212), (20, 2359606), (40, 1179803), (67, 704360), (134, 352180), (268, 176090), (335, 140872), (536, 88045), (670, 70436), (1340, 35218), (2680, 17609)]