292080280

素因数分解:

$2^3\times 5^1\times {\mathrm{2267}}^1\times {\mathrm{3221}}^1$

素因数の和:5499

約数の個数: 32

約数和(自身を含む): 657674640

約数和(自身を除く): 365594360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2267, 3221, 4534, 6442, 9068, 11335, 12884, 16105, 18136, 22670, 25768, 32210, 45340, 64420, 90680, 128840, 7302007, 14604014, 29208028, 36510035, 58416056, 73020070, 146040140, 292080280]

約数ペア:

[(1, 292080280), (2, 146040140), (4, 73020070), (5, 58416056), (8, 36510035), (10, 29208028), (20, 14604014), (40, 7302007), (2267, 128840), (3221, 90680), (4534, 64420), (6442, 45340), (9068, 32210), (11335, 25768), (12884, 22670), (16105, 18136)]