12104800

素因数分解:

$2^5\times 5^2\times {\mathrm{15131}}^1$

素因数の和:15151

約数の個数: 36

約数和(自身を含む): 29552796

約数和(自身を除く): 17447996

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 15131, 30262, 60524, 75655, 121048, 151310, 242096, 302620, 378275, 484192, 605240, 756550, 1210480, 1513100, 2420960, 3026200, 6052400, 12104800]

約数ペア:

[(1, 12104800), (2, 6052400), (4, 3026200), (5, 2420960), (8, 1513100), (10, 1210480), (16, 756550), (20, 605240), (25, 484192), (32, 378275), (40, 302620), (50, 242096), (80, 151310), (100, 121048), (160, 75655), (200, 60524), (400, 30262), (800, 15131)]