103669540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398729}}^1$

素因数の和:398751

約数の個数: 24

約数和(自身を含む): 234453240

約数和(自身を除く): 130783700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398729, 797458, 1594916, 1993645, 3987290, 5183477, 7974580, 10366954, 20733908, 25917385, 51834770, 103669540]

約数ペア:

[(1, 103669540), (2, 51834770), (4, 25917385), (5, 20733908), (10, 10366954), (13, 7974580), (20, 5183477), (26, 3987290), (52, 1993645), (65, 1594916), (130, 797458), (260, 398729)]