4561480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1481}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 12804480

約数和(自身を除く): 8243000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1481, 1540, 2962, 3080, 5924, 7405, 10367, 11848, 14810, 16291, 20734, 29620, 32582, 41468, 51835, 59240, 65164, 81455, 82936, 103670, 114037, 130328, 162910, 207340, 228074, 325820, 414680, 456148, 570185, 651640, 912296, 1140370, 2280740, 4561480]

約数ペア:

[(1, 4561480), (2, 2280740), (4, 1140370), (5, 912296), (7, 651640), (8, 570185), (10, 456148), (11, 414680), (14, 325820), (20, 228074), (22, 207340), (28, 162910), (35, 130328), (40, 114037), (44, 103670), (55, 82936), (56, 81455), (70, 65164), (77, 59240), (88, 51835), (110, 41468), (140, 32582), (154, 29620), (220, 20734), (280, 16291), (308, 14810), (385, 11848), (440, 10367), (616, 7405), (770, 5924), (1481, 3080), (1540, 2962)]