23879050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2203

約数の個数: 48

約数和(自身を含む): 50668632

約数和(自身を除く): 26789582

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2161, 2210, 4322, 5525, 10805, 11050, 21610, 28093, 36737, 54025, 56186, 73474, 108050, 140465, 183685, 280930, 367370, 477581, 702325, 918425, 955162, 1404650, 1836850, 2387905, 4775810, 11939525, 23879050]

約数ペア:

[(1, 23879050), (2, 11939525), (5, 4775810), (10, 2387905), (13, 1836850), (17, 1404650), (25, 955162), (26, 918425), (34, 702325), (50, 477581), (65, 367370), (85, 280930), (130, 183685), (170, 140465), (221, 108050), (325, 73474), (425, 56186), (442, 54025), (650, 36737), (850, 28093), (1105, 21610), (2161, 11050), (2210, 10805), (4322, 5525)]