3435640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6607}}^1$

素因数の和:6631

約数の個数: 32

約数和(自身を含む): 8326080

約数和(自身を除く): 4890440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6607, 13214, 26428, 33035, 52856, 66070, 85891, 132140, 171782, 264280, 343564, 429455, 687128, 858910, 1717820, 3435640]

約数ペア:

[(1, 3435640), (2, 1717820), (4, 858910), (5, 687128), (8, 429455), (10, 343564), (13, 264280), (20, 171782), (26, 132140), (40, 85891), (52, 66070), (65, 52856), (104, 33035), (130, 26428), (260, 13214), (520, 6607)]