55544080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30187}}^1$

素因数の和:30223

約数の個数: 40

約数和(自身を含む): 134759232

約数和(自身を除く): 79215152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 30187, 60374, 120748, 150935, 241496, 301870, 482992, 603740, 694301, 1207480, 1388602, 2414960, 2777204, 3471505, 5554408, 6943010, 11108816, 13886020, 27772040, 55544080]

約数ペア:

[(1, 55544080), (2, 27772040), (4, 13886020), (5, 11108816), (8, 6943010), (10, 5554408), (16, 3471505), (20, 2777204), (23, 2414960), (40, 1388602), (46, 1207480), (80, 694301), (92, 603740), (115, 482992), (184, 301870), (230, 241496), (368, 150935), (460, 120748), (920, 60374), (1840, 30187)]