25141840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10837}}^1$

素因数の和:10879

約数の個数: 40

約数和(自身を含む): 60476040

約数和(自身を除く): 35334200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 10837, 21674, 43348, 54185, 86696, 108370, 173392, 216740, 314273, 433480, 628546, 866960, 1257092, 1571365, 2514184, 3142730, 5028368, 6285460, 12570920, 25141840]

約数ペア:

[(1, 25141840), (2, 12570920), (4, 6285460), (5, 5028368), (8, 3142730), (10, 2514184), (16, 1571365), (20, 1257092), (29, 866960), (40, 628546), (58, 433480), (80, 314273), (116, 216740), (145, 173392), (232, 108370), (290, 86696), (464, 54185), (580, 43348), (1160, 21674), (2320, 10837)]