110045740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11071}}^1$

素因数の和:11158

約数の個数: 48

約数和(自身を含む): 267853824

約数和(自身を除く): 157808084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 9940, 11071, 22142, 44284, 55355, 77497, 110710, 154994, 221420, 309988, 387485, 774970, 786041, 1549940, 1572082, 3144164, 3930205, 5502287, 7860410, 11004574, 15720820, 22009148, 27511435, 55022870, 110045740]

約数ペア:

[(1, 110045740), (2, 55022870), (4, 27511435), (5, 22009148), (7, 15720820), (10, 11004574), (14, 7860410), (20, 5502287), (28, 3930205), (35, 3144164), (70, 1572082), (71, 1549940), (140, 786041), (142, 774970), (284, 387485), (355, 309988), (497, 221420), (710, 154994), (994, 110710), (1420, 77497), (1988, 55355), (2485, 44284), (4970, 22142), (9940, 11071)]