67102640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76253}}^1$

素因数の和:76277

約数の個数: 40

約数和(自身を含む): 170198928

約数和(自身を除く): 103096288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 76253, 152506, 305012, 381265, 610024, 762530, 838783, 1220048, 1525060, 1677566, 3050120, 3355132, 4193915, 6100240, 6710264, 8387830, 13420528, 16775660, 33551320, 67102640]

約数ペア:

[(1, 67102640), (2, 33551320), (4, 16775660), (5, 13420528), (8, 8387830), (10, 6710264), (11, 6100240), (16, 4193915), (20, 3355132), (22, 3050120), (40, 1677566), (44, 1525060), (55, 1220048), (80, 838783), (88, 762530), (110, 610024), (176, 381265), (220, 305012), (440, 152506), (880, 76253)]