32801080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63079}}^1$

素因数の和:63103

約数の個数: 32

約数和(自身を含む): 79480800

約数和(自身を除く): 46679720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 63079, 126158, 252316, 315395, 504632, 630790, 820027, 1261580, 1640054, 2523160, 3280108, 4100135, 6560216, 8200270, 16400540, 32801080]

約数ペア:

[(1, 32801080), (2, 16400540), (4, 8200270), (5, 6560216), (8, 4100135), (10, 3280108), (13, 2523160), (20, 1640054), (26, 1261580), (40, 820027), (52, 630790), (65, 504632), (104, 315395), (130, 252316), (260, 126158), (520, 63079)]