9706450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 19764360

約数和(自身を除く): 10057910

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 137, 218, 274, 325, 545, 650, 685, 1090, 1370, 1417, 1781, 2725, 2834, 3425, 3562, 5450, 6850, 7085, 8905, 14170, 14933, 17810, 29866, 35425, 44525, 70850, 74665, 89050, 149330, 194129, 373325, 388258, 746650, 970645, 1941290, 4853225, 9706450]

約数ペア:

[(1, 9706450), (2, 4853225), (5, 1941290), (10, 970645), (13, 746650), (25, 388258), (26, 373325), (50, 194129), (65, 149330), (109, 89050), (130, 74665), (137, 70850), (218, 44525), (274, 35425), (325, 29866), (545, 17810), (650, 14933), (685, 14170), (1090, 8905), (1370, 7085), (1417, 6850), (1781, 5450), (2725, 3562), (2834, 3425)]