13264240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15073}}^1$

素因数の和:15097

約数の個数: 40

約数和(自身を含む): 33645168

約数和(自身を除く): 20380928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 15073, 30146, 60292, 75365, 120584, 150730, 165803, 241168, 301460, 331606, 602920, 663212, 829015, 1205840, 1326424, 1658030, 2652848, 3316060, 6632120, 13264240]

約数ペア:

[(1, 13264240), (2, 6632120), (4, 3316060), (5, 2652848), (8, 1658030), (10, 1326424), (11, 1205840), (16, 829015), (20, 663212), (22, 602920), (40, 331606), (44, 301460), (55, 241168), (80, 165803), (88, 150730), (110, 120584), (176, 75365), (220, 60292), (440, 30146), (880, 15073)]