68424800

素因数分解:

$2^5\times 5^2\times {\mathrm{85531}}^1$

素因数の和:85551

約数の個数: 36

約数和(自身を含む): 167043996

約数和(自身を除く): 98619196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 85531, 171062, 342124, 427655, 684248, 855310, 1368496, 1710620, 2138275, 2736992, 3421240, 4276550, 6842480, 8553100, 13684960, 17106200, 34212400, 68424800]

約数ペア:

[(1, 68424800), (2, 34212400), (4, 17106200), (5, 13684960), (8, 8553100), (10, 6842480), (16, 4276550), (20, 3421240), (25, 2736992), (32, 2138275), (40, 1710620), (50, 1368496), (80, 855310), (100, 684248), (160, 427655), (200, 342124), (400, 171062), (800, 85531)]