3682580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 8890560

約数和(自身を除く): 5207980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 881, 1045, 1762, 2090, 3524, 4180, 4405, 8810, 9691, 16739, 17620, 19382, 33478, 38764, 48455, 66956, 83695, 96910, 167390, 184129, 193820, 334780, 368258, 736516, 920645, 1841290, 3682580]

約数ペア:

[(1, 3682580), (2, 1841290), (4, 920645), (5, 736516), (10, 368258), (11, 334780), (19, 193820), (20, 184129), (22, 167390), (38, 96910), (44, 83695), (55, 66956), (76, 48455), (95, 38764), (110, 33478), (190, 19382), (209, 17620), (220, 16739), (380, 9691), (418, 8810), (836, 4405), (881, 4180), (1045, 3524), (1762, 2090)]