9087760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 24105600

約数和(自身を除く): 15017840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 449, 460, 506, 880, 898, 920, 1012, 1265, 1796, 1840, 2024, 2245, 2530, 3592, 4048, 4490, 4939, 5060, 7184, 8980, 9878, 10120, 10327, 17960, 19756, 20240, 20654, 24695, 35920, 39512, 41308, 49390, 51635, 79024, 82616, 98780, 103270, 113597, 165232, 197560, 206540, 227194, 395120, 413080, 454388, 567985, 826160, 908776, 1135970, 1817552, 2271940, 4543880, 9087760]

約数ペア:

[(1, 9087760), (2, 4543880), (4, 2271940), (5, 1817552), (8, 1135970), (10, 908776), (11, 826160), (16, 567985), (20, 454388), (22, 413080), (23, 395120), (40, 227194), (44, 206540), (46, 197560), (55, 165232), (80, 113597), (88, 103270), (92, 98780), (110, 82616), (115, 79024), (176, 51635), (184, 49390), (220, 41308), (230, 39512), (253, 35920), (368, 24695), (440, 20654), (449, 20240), (460, 19756), (506, 17960), (880, 10327), (898, 10120), (920, 9878), (1012, 8980), (1265, 7184), (1796, 5060), (1840, 4939), (2024, 4490), (2245, 4048), (2530, 3592)]