223545530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{41941}}^1$

素因数の和:42002

約数の個数: 32

約数和(自身を含む): 443914128

約数和(自身を除く): 220368598

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 41941, 83882, 209705, 419410, 545233, 1090466, 1719581, 2726165, 3439162, 5452330, 8597905, 17195810, 22354553, 44709106, 111772765, 223545530]

約数ペア:

[(1, 223545530), (2, 111772765), (5, 44709106), (10, 22354553), (13, 17195810), (26, 8597905), (41, 5452330), (65, 3439162), (82, 2726165), (130, 1719581), (205, 1090466), (410, 545233), (533, 419410), (1066, 209705), (2665, 83882), (5330, 41941)]