2924240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3323}}^1$

素因数の和:3347

約数の個数: 40

約数和(自身を含む): 7419168

約数和(自身を除く): 4494928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3323, 6646, 13292, 16615, 26584, 33230, 36553, 53168, 66460, 73106, 132920, 146212, 182765, 265840, 292424, 365530, 584848, 731060, 1462120, 2924240]

約数ペア:

[(1, 2924240), (2, 1462120), (4, 731060), (5, 584848), (8, 365530), (10, 292424), (11, 265840), (16, 182765), (20, 146212), (22, 132920), (40, 73106), (44, 66460), (55, 53168), (80, 36553), (88, 33230), (110, 26584), (176, 16615), (220, 13292), (440, 6646), (880, 3323)]