57195220

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{42683}}^1$

素因数の和:42759

約数の個数: 24

約数和(自身を含む): 121905504

約数和(自身を除く): 64710284

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 42683, 85366, 170732, 213415, 426830, 853660, 2859761, 5719522, 11439044, 14298805, 28597610, 57195220]

約数ペア:

[(1, 57195220), (2, 28597610), (4, 14298805), (5, 11439044), (10, 5719522), (20, 2859761), (67, 853660), (134, 426830), (268, 213415), (335, 170732), (670, 85366), (1340, 42683)]