98128550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{150967}}^1$

素因数の和:150992

約数の個数: 24

約数和(自身を含む): 196560336

約数和(自身を除く): 98431786

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 150967, 301934, 754835, 1509670, 1962571, 3774175, 3925142, 7548350, 9812855, 19625710, 49064275, 98128550]

約数ペア:

[(1, 98128550), (2, 49064275), (5, 19625710), (10, 9812855), (13, 7548350), (25, 3925142), (26, 3774175), (50, 1962571), (65, 1509670), (130, 754835), (325, 301934), (650, 150967)]