84157040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{95633}}^1$

素因数の和:95657

約数の個数: 40

約数和(自身を含む): 213455088

約数和(自身を除く): 129298048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 95633, 191266, 382532, 478165, 765064, 956330, 1051963, 1530128, 1912660, 2103926, 3825320, 4207852, 5259815, 7650640, 8415704, 10519630, 16831408, 21039260, 42078520, 84157040]

約数ペア:

[(1, 84157040), (2, 42078520), (4, 21039260), (5, 16831408), (8, 10519630), (10, 8415704), (11, 7650640), (16, 5259815), (20, 4207852), (22, 3825320), (40, 2103926), (44, 1912660), (55, 1530128), (80, 1051963), (88, 956330), (110, 765064), (176, 478165), (220, 382532), (440, 191266), (880, 95633)]