17305360

素因数分解:

$2^4\times 5^1\times {\mathrm{216317}}^1$

素因数の和:216330

約数の個数: 20

約数和(自身を含む): 40235148

約数和(自身を除く): 22929788

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 216317, 432634, 865268, 1081585, 1730536, 2163170, 3461072, 4326340, 8652680, 17305360]

約数ペア:

[(1, 17305360), (2, 8652680), (4, 4326340), (5, 3461072), (8, 2163170), (10, 1730536), (16, 1081585), (20, 865268), (40, 432634), (80, 216317)]