10199540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39229}}^1$

素因数の和:39251

約数の個数: 24

約数和(自身を含む): 23067240

約数和(自身を除く): 12867700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 39229, 78458, 156916, 196145, 392290, 509977, 784580, 1019954, 2039908, 2549885, 5099770, 10199540]

約数ペア:

[(1, 10199540), (2, 5099770), (4, 2549885), (5, 2039908), (10, 1019954), (13, 784580), (20, 509977), (26, 392290), (52, 196145), (65, 156916), (130, 78458), (260, 39229)]