23500040

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1877}}^1$

素因数の和:2201

約数の個数: 32

約数和(自身を含む): 53072280

約数和(自身を除く): 29572240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 1877, 2504, 3130, 3754, 6260, 7508, 9385, 12520, 15016, 18770, 37540, 75080, 587501, 1175002, 2350004, 2937505, 4700008, 5875010, 11750020, 23500040]

約数ペア:

[(1, 23500040), (2, 11750020), (4, 5875010), (5, 4700008), (8, 2937505), (10, 2350004), (20, 1175002), (40, 587501), (313, 75080), (626, 37540), (1252, 18770), (1565, 15016), (1877, 12520), (2504, 9385), (3130, 7508), (3754, 6260)]