98838220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{380147}}^1$

素因数の和:380169

約数の個数: 24

約数和(自身を含む): 223527024

約数和(自身を除く): 124688804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 380147, 760294, 1520588, 1900735, 3801470, 4941911, 7602940, 9883822, 19767644, 24709555, 49419110, 98838220]

約数ペア:

[(1, 98838220), (2, 49419110), (4, 24709555), (5, 19767644), (10, 9883822), (13, 7602940), (20, 4941911), (26, 3801470), (52, 1900735), (65, 1520588), (130, 760294), (260, 380147)]