25501740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38639}}^1$

素因数の和:38662

約数の個数: 48

約数和(自身を含む): 77898240

約数和(自身を除く): 52396500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 38639, 77278, 115917, 154556, 193195, 231834, 386390, 425029, 463668, 579585, 772780, 850058, 1159170, 1275087, 1700116, 2125145, 2318340, 2550174, 4250290, 5100348, 6375435, 8500580, 12750870, 25501740]

約数ペア:

[(1, 25501740), (2, 12750870), (3, 8500580), (4, 6375435), (5, 5100348), (6, 4250290), (10, 2550174), (11, 2318340), (12, 2125145), (15, 1700116), (20, 1275087), (22, 1159170), (30, 850058), (33, 772780), (44, 579585), (55, 463668), (60, 425029), (66, 386390), (110, 231834), (132, 193195), (165, 154556), (220, 115917), (330, 77278), (660, 38639)]