29394040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56527}}^1$

素因数の和:56551

約数の個数: 32

約数和(自身を含む): 71225280

約数和(自身を除く): 41831240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56527, 113054, 226108, 282635, 452216, 565270, 734851, 1130540, 1469702, 2261080, 2939404, 3674255, 5878808, 7348510, 14697020, 29394040]

約数ペア:

[(1, 29394040), (2, 14697020), (4, 7348510), (5, 5878808), (8, 3674255), (10, 2939404), (13, 2261080), (20, 1469702), (26, 1130540), (40, 734851), (52, 565270), (65, 452216), (104, 282635), (130, 226108), (260, 113054), (520, 56527)]