26755460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 58677696

約数和(自身を除く): 31922236

約数列:

[1, 2, 4, 5, 10, 20, 43, 53, 86, 106, 172, 212, 215, 265, 430, 530, 587, 860, 1060, 1174, 2279, 2348, 2935, 4558, 5870, 9116, 11395, 11740, 22790, 25241, 31111, 45580, 50482, 62222, 100964, 124444, 126205, 155555, 252410, 311110, 504820, 622220, 1337773, 2675546, 5351092, 6688865, 13377730, 26755460]

約数ペア:

[(1, 26755460), (2, 13377730), (4, 6688865), (5, 5351092), (10, 2675546), (20, 1337773), (43, 622220), (53, 504820), (86, 311110), (106, 252410), (172, 155555), (212, 126205), (215, 124444), (265, 100964), (430, 62222), (530, 50482), (587, 45580), (860, 31111), (1060, 25241), (1174, 22790), (2279, 11740), (2348, 11395), (2935, 9116), (4558, 5870)]