105664960

素因数分解:

$2^6\times 5^1\times {\mathrm{330203}}^1$

素因数の和:330220

約数の個数: 28

約数和(自身を含む): 251615448

約数和(自身を除く): 145950488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 330203, 660406, 1320812, 1651015, 2641624, 3302030, 5283248, 6604060, 10566496, 13208120, 21132992, 26416240, 52832480, 105664960]

約数ペア:

[(1, 105664960), (2, 52832480), (4, 26416240), (5, 21132992), (8, 13208120), (10, 10566496), (16, 6604060), (20, 5283248), (32, 3302030), (40, 2641624), (64, 1651015), (80, 1320812), (160, 660406), (320, 330203)]