2184080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1223

約数の個数: 40

約数和(自身を含む): 5303232

約数和(自身を除く): 3119152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1187, 1840, 2374, 4748, 5935, 9496, 11870, 18992, 23740, 27301, 47480, 54602, 94960, 109204, 136505, 218408, 273010, 436816, 546020, 1092040, 2184080]

約数ペア:

[(1, 2184080), (2, 1092040), (4, 546020), (5, 436816), (8, 273010), (10, 218408), (16, 136505), (20, 109204), (23, 94960), (40, 54602), (46, 47480), (80, 27301), (92, 23740), (115, 18992), (184, 11870), (230, 9496), (368, 5935), (460, 4748), (920, 2374), (1187, 1840)]