9520280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 27004320

約数和(自身を除く): 17484040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 281, 308, 385, 440, 484, 562, 605, 616, 770, 847, 968, 1124, 1210, 1405, 1540, 1694, 1967, 2248, 2420, 2810, 3080, 3091, 3388, 3934, 4235, 4840, 5620, 6182, 6776, 7868, 8470, 9835, 11240, 12364, 15455, 15736, 16940, 19670, 21637, 24728, 30910, 33880, 34001, 39340, 43274, 61820, 68002, 78680, 86548, 108185, 123640, 136004, 170005, 173096, 216370, 238007, 272008, 340010, 432740, 476014, 680020, 865480, 952028, 1190035, 1360040, 1904056, 2380070, 4760140, 9520280]

約数ペア:

[(1, 9520280), (2, 4760140), (4, 2380070), (5, 1904056), (7, 1360040), (8, 1190035), (10, 952028), (11, 865480), (14, 680020), (20, 476014), (22, 432740), (28, 340010), (35, 272008), (40, 238007), (44, 216370), (55, 173096), (56, 170005), (70, 136004), (77, 123640), (88, 108185), (110, 86548), (121, 78680), (140, 68002), (154, 61820), (220, 43274), (242, 39340), (280, 34001), (281, 33880), (308, 30910), (385, 24728), (440, 21637), (484, 19670), (562, 16940), (605, 15736), (616, 15455), (770, 12364), (847, 11240), (968, 9835), (1124, 8470), (1210, 7868), (1405, 6776), (1540, 6182), (1694, 5620), (1967, 4840), (2248, 4235), (2420, 3934), (2810, 3388), (3080, 3091)]