26631100

素因数分解:

$2^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{1061}}^1$

素因数の和:1326

約数の個数: 36

約数和(自身を含む): 58074408

約数和(自身を除く): 31443308

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 251, 502, 1004, 1061, 1255, 2122, 2510, 4244, 5020, 5305, 6275, 10610, 12550, 21220, 25100, 26525, 53050, 106100, 266311, 532622, 1065244, 1331555, 2663110, 5326220, 6657775, 13315550, 26631100]

約数ペア:

[(1, 26631100), (2, 13315550), (4, 6657775), (5, 5326220), (10, 2663110), (20, 1331555), (25, 1065244), (50, 532622), (100, 266311), (251, 106100), (502, 53050), (1004, 26525), (1061, 25100), (1255, 21220), (2122, 12550), (2510, 10610), (4244, 6275), (5020, 5305)]