27562310

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 23240890

約数列:

[1, 2, 5, 10, 79, 139, 158, 251, 278, 395, 502, 695, 790, 1255, 1390, 2510, 10981, 19829, 21962, 34889, 39658, 54905, 69778, 99145, 109810, 174445, 198290, 348890, 2756231, 5512462, 13781155, 27562310]

約数ペア:

[(1, 27562310), (2, 13781155), (5, 5512462), (10, 2756231), (79, 348890), (139, 198290), (158, 174445), (251, 109810), (278, 99145), (395, 69778), (502, 54905), (695, 39658), (790, 34889), (1255, 21962), (1390, 19829), (2510, 10981)]