5206370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 10447920

約数和(自身を除く): 5241550

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1381, 1885, 2762, 3770, 6905, 13810, 17953, 35906, 40049, 80098, 89765, 179530, 200245, 400490, 520637, 1041274, 2603185, 5206370]

約数ペア:

[(1, 5206370), (2, 2603185), (5, 1041274), (10, 520637), (13, 400490), (26, 200245), (29, 179530), (58, 89765), (65, 80098), (130, 40049), (145, 35906), (290, 17953), (377, 13810), (754, 6905), (1381, 3770), (1885, 2762)]