2441680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1363

約数の個数: 40

約数和(自身を含む): 5928192

約数和(自身を除く): 3486512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1327, 1840, 2654, 5308, 6635, 10616, 13270, 21232, 26540, 30521, 53080, 61042, 106160, 122084, 152605, 244168, 305210, 488336, 610420, 1220840, 2441680]

約数ペア:

[(1, 2441680), (2, 1220840), (4, 610420), (5, 488336), (8, 305210), (10, 244168), (16, 152605), (20, 122084), (23, 106160), (40, 61042), (46, 53080), (80, 30521), (92, 26540), (115, 21232), (184, 13270), (230, 10616), (368, 6635), (460, 5308), (920, 2654), (1327, 1840)]