5720560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3145

約数の個数: 40

約数和(自身を含む): 13883040

約数和(自身を除く): 8162480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 3109, 6218, 12436, 15545, 24872, 31090, 49744, 62180, 71507, 124360, 143014, 248720, 286028, 357535, 572056, 715070, 1144112, 1430140, 2860280, 5720560]

約数ペア:

[(1, 5720560), (2, 2860280), (4, 1430140), (5, 1144112), (8, 715070), (10, 572056), (16, 357535), (20, 286028), (23, 248720), (40, 143014), (46, 124360), (80, 71507), (92, 62180), (115, 49744), (184, 31090), (230, 24872), (368, 15545), (460, 12436), (920, 6218), (1840, 3109)]