40048040

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{4297}}^1$

素因数の和:4541

約数の個数: 32

約数和(自身を含む): 90515880

約数和(自身を除く): 50467840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4297, 4660, 8594, 9320, 17188, 21485, 34376, 42970, 85940, 171880, 1001201, 2002402, 4004804, 5006005, 8009608, 10012010, 20024020, 40048040]

約数ペア:

[(1, 40048040), (2, 20024020), (4, 10012010), (5, 8009608), (8, 5006005), (10, 4004804), (20, 2002402), (40, 1001201), (233, 171880), (466, 85940), (932, 42970), (1165, 34376), (1864, 21485), (2330, 17188), (4297, 9320), (4660, 8594)]