85814320

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{18181}}^1$

素因数の和:18253

約数の個数: 40

約数和(自身を含む): 202911120

約数和(自身を除く): 117096800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 18181, 36362, 72724, 90905, 145448, 181810, 290896, 363620, 727240, 1072679, 1454480, 2145358, 4290716, 5363395, 8581432, 10726790, 17162864, 21453580, 42907160, 85814320]

約数ペア:

[(1, 85814320), (2, 42907160), (4, 21453580), (5, 17162864), (8, 10726790), (10, 8581432), (16, 5363395), (20, 4290716), (40, 2145358), (59, 1454480), (80, 1072679), (118, 727240), (236, 363620), (295, 290896), (472, 181810), (590, 145448), (944, 90905), (1180, 72724), (2360, 36362), (4720, 18181)]