68212960

素因数分解:

$2^5\times 5^1\times {\mathrm{426331}}^1$

素因数の和:426346

約数の個数: 24

約数和(自身を含む): 161153496

約数和(自身を除く): 92940536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 426331, 852662, 1705324, 2131655, 3410648, 4263310, 6821296, 8526620, 13642592, 17053240, 34106480, 68212960]

約数ペア:

[(1, 68212960), (2, 34106480), (4, 17053240), (5, 13642592), (8, 8526620), (10, 6821296), (16, 4263310), (20, 3410648), (32, 2131655), (40, 1705324), (80, 852662), (160, 426331)]