11441120

素因数分解:

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

素因数の和:3147

約数の個数: 48

約数和(自身を含む): 28213920

約数和(自身を除く): 16772800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3109, 3680, 6218, 12436, 15545, 24872, 31090, 49744, 62180, 71507, 99488, 124360, 143014, 248720, 286028, 357535, 497440, 572056, 715070, 1144112, 1430140, 2288224, 2860280, 5720560, 11441120]

約数ペア:

[(1, 11441120), (2, 5720560), (4, 2860280), (5, 2288224), (8, 1430140), (10, 1144112), (16, 715070), (20, 572056), (23, 497440), (32, 357535), (40, 286028), (46, 248720), (80, 143014), (92, 124360), (115, 99488), (160, 71507), (184, 62180), (230, 49744), (368, 31090), (460, 24872), (736, 15545), (920, 12436), (1840, 6218), (3109, 3680)]