66023210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3823}}^1$

素因数の和:3998

約数の個数: 32

約数和(自身を含む): 130505472

約数和(自身を除く): 64482262

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3454, 3823, 7646, 8635, 17270, 19115, 38230, 42053, 84106, 210265, 420530, 600211, 1200422, 3001055, 6002110, 6602321, 13204642, 33011605, 66023210]

約数ペア:

[(1, 66023210), (2, 33011605), (5, 13204642), (10, 6602321), (11, 6002110), (22, 3001055), (55, 1200422), (110, 600211), (157, 420530), (314, 210265), (785, 84106), (1570, 42053), (1727, 38230), (3454, 19115), (3823, 17270), (7646, 8635)]