9247840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 26127360

約数和(自身を除く): 16879520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 359, 368, 460, 560, 644, 718, 736, 805, 920, 1120, 1288, 1436, 1610, 1795, 1840, 2513, 2576, 2872, 3220, 3590, 3680, 5026, 5152, 5744, 6440, 7180, 8257, 10052, 11488, 12565, 12880, 14360, 16514, 20104, 25130, 25760, 28720, 33028, 40208, 41285, 50260, 57440, 57799, 66056, 80416, 82570, 100520, 115598, 132112, 165140, 201040, 231196, 264224, 288995, 330280, 402080, 462392, 577990, 660560, 924784, 1155980, 1321120, 1849568, 2311960, 4623920, 9247840]

約数ペア:

[(1, 9247840), (2, 4623920), (4, 2311960), (5, 1849568), (7, 1321120), (8, 1155980), (10, 924784), (14, 660560), (16, 577990), (20, 462392), (23, 402080), (28, 330280), (32, 288995), (35, 264224), (40, 231196), (46, 201040), (56, 165140), (70, 132112), (80, 115598), (92, 100520), (112, 82570), (115, 80416), (140, 66056), (160, 57799), (161, 57440), (184, 50260), (224, 41285), (230, 40208), (280, 33028), (322, 28720), (359, 25760), (368, 25130), (460, 20104), (560, 16514), (644, 14360), (718, 12880), (736, 12565), (805, 11488), (920, 10052), (1120, 8257), (1288, 7180), (1436, 6440), (1610, 5744), (1795, 5152), (1840, 5026), (2513, 3680), (2576, 3590), (2872, 3220)]