68264800

素因数分解:

$2^5\times 5^2\times {\mathrm{85331}}^1$

素因数の和:85351

約数の個数: 36

約数和(自身を含む): 166653396

約数和(自身を除く): 98388596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 85331, 170662, 341324, 426655, 682648, 853310, 1365296, 1706620, 2133275, 2730592, 3413240, 4266550, 6826480, 8533100, 13652960, 17066200, 34132400, 68264800]

約数ペア:

[(1, 68264800), (2, 34132400), (4, 17066200), (5, 13652960), (8, 8533100), (10, 6826480), (16, 4266550), (20, 3413240), (25, 2730592), (32, 2133275), (40, 1706620), (50, 1365296), (80, 853310), (100, 682648), (160, 426655), (200, 341324), (400, 170662), (800, 85331)]