16925360

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2549}}^1$

素因数の和:2645

約数の個数: 40

約数和(自身を含む): 39841200

約数和(自身を除く): 22915840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 2549, 3320, 5098, 6640, 10196, 12745, 20392, 25490, 40784, 50980, 101960, 203920, 211567, 423134, 846268, 1057835, 1692536, 2115670, 3385072, 4231340, 8462680, 16925360]

約数ペア:

[(1, 16925360), (2, 8462680), (4, 4231340), (5, 3385072), (8, 2115670), (10, 1692536), (16, 1057835), (20, 846268), (40, 423134), (80, 211567), (83, 203920), (166, 101960), (332, 50980), (415, 40784), (664, 25490), (830, 20392), (1328, 12745), (1660, 10196), (2549, 6640), (3320, 5098)]