10704080

素因数分解:

$2^4\times 5^1\times {\mathrm{133801}}^1$

素因数の和:133814

約数の個数: 20

約数和(自身を含む): 24887172

約数和(自身を除く): 14183092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 133801, 267602, 535204, 669005, 1070408, 1338010, 2140816, 2676020, 5352040, 10704080]

約数ペア:

[(1, 10704080), (2, 5352040), (4, 2676020), (5, 2140816), (8, 1338010), (10, 1070408), (16, 669005), (20, 535204), (40, 267602), (80, 133801)]