892220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6373}}^1$

素因数の和:6389

約数の個数: 24

約数和(自身を含む): 2141664

約数和(自身を除く): 1249444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6373, 12746, 25492, 31865, 44611, 63730, 89222, 127460, 178444, 223055, 446110, 892220]

約数ペア:

[(1, 892220), (2, 446110), (4, 223055), (5, 178444), (7, 127460), (10, 89222), (14, 63730), (20, 44611), (28, 31865), (35, 25492), (70, 12746), (140, 6373)]