2016574480

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{536323}}^1$

素因数の和:536383

約数の個数: 40

約数和(自身を含む): 4788300672

約数和(自身を除く): 2771726192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 536323, 1072646, 2145292, 2681615, 4290584, 5363230, 8581168, 10726460, 21452920, 25207181, 42905840, 50414362, 100828724, 126035905, 201657448, 252071810, 403314896, 504143620, 1008287240, 2016574480]

約数ペア:

[(1, 2016574480), (2, 1008287240), (4, 504143620), (5, 403314896), (8, 252071810), (10, 201657448), (16, 126035905), (20, 100828724), (40, 50414362), (47, 42905840), (80, 25207181), (94, 21452920), (188, 10726460), (235, 8581168), (376, 5363230), (470, 4290584), (752, 2681615), (940, 2145292), (1880, 1072646), (3760, 536323)]