47090320

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7451}}^1$

素因数の和:7543

約数の個数: 40

約数和(自身を含む): 110885760

約数和(自身を除く): 63795440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 7451, 14902, 29804, 37255, 59608, 74510, 119216, 149020, 298040, 588629, 596080, 1177258, 2354516, 2943145, 4709032, 5886290, 9418064, 11772580, 23545160, 47090320]

約数ペア:

[(1, 47090320), (2, 23545160), (4, 11772580), (5, 9418064), (8, 5886290), (10, 4709032), (16, 2943145), (20, 2354516), (40, 1177258), (79, 596080), (80, 588629), (158, 298040), (316, 149020), (395, 119216), (632, 74510), (790, 59608), (1264, 37255), (1580, 29804), (3160, 14902), (6320, 7451)]