1008034280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2290987}}^1$

素因数の和:2291009

約数の個数: 32

約数和(自身を含む): 2474267040

約数和(自身を除く): 1466232760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2290987, 4581974, 9163948, 11454935, 18327896, 22909870, 25200857, 45819740, 50401714, 91639480, 100803428, 126004285, 201606856, 252008570, 504017140, 1008034280]

約数ペア:

[(1, 1008034280), (2, 504017140), (4, 252008570), (5, 201606856), (8, 126004285), (10, 100803428), (11, 91639480), (20, 50401714), (22, 45819740), (40, 25200857), (44, 22909870), (55, 18327896), (88, 11454935), (110, 9163948), (220, 4581974), (440, 2290987)]