29974160

素因数分解:

$2^4\times 5^1\times {\mathrm{374677}}^1$

素因数の和:374690

約数の個数: 20

約数和(自身を含む): 69690108

約数和(自身を除く): 39715948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 374677, 749354, 1498708, 1873385, 2997416, 3746770, 5994832, 7493540, 14987080, 29974160]

約数ペア:

[(1, 29974160), (2, 14987080), (4, 7493540), (5, 5994832), (8, 3746770), (10, 2997416), (16, 1873385), (20, 1498708), (40, 749354), (80, 374677)]