39856750

素因数分解:

$2^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 75243168

約数和(自身を除く): 35386418

約数列:

[1, 2, 5, 10, 25, 50, 125, 131, 250, 262, 655, 1217, 1310, 2434, 3275, 6085, 6550, 12170, 16375, 30425, 32750, 60850, 152125, 159427, 304250, 318854, 797135, 1594270, 3985675, 7971350, 19928375, 39856750]

約数ペア:

[(1, 39856750), (2, 19928375), (5, 7971350), (10, 3985675), (25, 1594270), (50, 797135), (125, 318854), (131, 304250), (250, 159427), (262, 152125), (655, 60850), (1217, 32750), (1310, 30425), (2434, 16375), (3275, 12170), (6085, 6550)]