83194640

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9719}}^1$

素因数の和:9839

約数の個数: 40

約数和(自身を含む): 195255360

約数和(自身を除く): 112060720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 9719, 19438, 38876, 48595, 77752, 97190, 155504, 194380, 388760, 777520, 1039933, 2079866, 4159732, 5199665, 8319464, 10399330, 16638928, 20798660, 41597320, 83194640]

約数ペア:

[(1, 83194640), (2, 41597320), (4, 20798660), (5, 16638928), (8, 10399330), (10, 8319464), (16, 5199665), (20, 4159732), (40, 2079866), (80, 1039933), (107, 777520), (214, 388760), (428, 194380), (535, 155504), (856, 97190), (1070, 77752), (1712, 48595), (2140, 38876), (4280, 19438), (8560, 9719)]