27139060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104381}}^1$

素因数の和:104403

約数の個数: 24

約数和(自身を含む): 61376616

約数和(自身を除く): 34237556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 104381, 208762, 417524, 521905, 1043810, 1356953, 2087620, 2713906, 5427812, 6784765, 13569530, 27139060]

約数ペア:

[(1, 27139060), (2, 13569530), (4, 6784765), (5, 5427812), (10, 2713906), (13, 2087620), (20, 1356953), (26, 1043810), (52, 521905), (65, 417524), (130, 208762), (260, 104381)]