105427040

素因数分解:

$2^5\times 5^1\times {\mathrm{658919}}^1$

素因数の和:658934

約数の個数: 24

約数和(自身を含む): 249071760

約数和(自身を除く): 143644720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 658919, 1317838, 2635676, 3294595, 5271352, 6589190, 10542704, 13178380, 21085408, 26356760, 52713520, 105427040]

約数ペア:

[(1, 105427040), (2, 52713520), (4, 26356760), (5, 21085408), (8, 13178380), (10, 10542704), (16, 6589190), (20, 5271352), (32, 3294595), (40, 2635676), (80, 1317838), (160, 658919)]