29923240

素因数分解:

$2^3\times 5^1\times {\mathrm{853}}^1\times {\mathrm{877}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 67483080

約数和(自身を除く): 37559840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 853, 877, 1706, 1754, 3412, 3508, 4265, 4385, 6824, 7016, 8530, 8770, 17060, 17540, 34120, 35080, 748081, 1496162, 2992324, 3740405, 5984648, 7480810, 14961620, 29923240]

約数ペア:

[(1, 29923240), (2, 14961620), (4, 7480810), (5, 5984648), (8, 3740405), (10, 2992324), (20, 1496162), (40, 748081), (853, 35080), (877, 34120), (1706, 17540), (1754, 17060), (3412, 8770), (3508, 8530), (4265, 7016), (4385, 6824)]