1157650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:175

約数の個数: 36

約数和(自身を含む): 2348622

約数和(自身を除く): 1190972

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 137, 169, 274, 325, 338, 650, 685, 845, 1370, 1690, 1781, 3425, 3562, 4225, 6850, 8450, 8905, 17810, 23153, 44525, 46306, 89050, 115765, 231530, 578825, 1157650]

約数ペア:

[(1, 1157650), (2, 578825), (5, 231530), (10, 115765), (13, 89050), (25, 46306), (26, 44525), (50, 23153), (65, 17810), (130, 8905), (137, 8450), (169, 6850), (274, 4225), (325, 3562), (338, 3425), (650, 1781), (685, 1690), (845, 1370)]