156974342780

素因数分解:

$2^2\times 5^1\times {\mathrm{2713}}^1\times {\mathrm{2893003}}^1$

素因数の和:2895725

約数の個数: 24

約数和(自身を含む): 329767739952

約数和(自身を除く): 172793397172

約数列:

[1, 2, 4, 5, 10, 20, 2713, 5426, 10852, 13565, 27130, 54260, 2893003, 5786006, 11572012, 14465015, 28930030, 57860060, 7848717139, 15697434278, 31394868556, 39243585695, 78487171390, 156974342780]

約数ペア:

[(1, 156974342780), (2, 78487171390), (4, 39243585695), (5, 31394868556), (10, 15697434278), (20, 7848717139), (2713, 57860060), (5426, 28930030), (10852, 14465015), (13565, 11572012), (27130, 5786006), (54260, 2893003)]