29784080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16187}}^1$

素因数の和:16223

約数の個数: 40

約数和(自身を含む): 72263232

約数和(自身を除く): 42479152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 16187, 32374, 64748, 80935, 129496, 161870, 258992, 323740, 372301, 647480, 744602, 1294960, 1489204, 1861505, 2978408, 3723010, 5956816, 7446020, 14892040, 29784080]

約数ペア:

[(1, 29784080), (2, 14892040), (4, 7446020), (5, 5956816), (8, 3723010), (10, 2978408), (16, 1861505), (20, 1489204), (23, 1294960), (40, 744602), (46, 647480), (80, 372301), (92, 323740), (115, 258992), (184, 161870), (230, 129496), (368, 80935), (460, 64748), (920, 32374), (1840, 16187)]