9837520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1597}}^1$

素因数の和:1628

約数の個数: 80

約数和(自身を含む): 28533888

約数和(自身を除く): 18696368

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 1597, 3080, 3194, 6160, 6388, 7985, 11179, 12776, 15970, 17567, 22358, 25552, 31940, 35134, 44716, 55895, 63880, 70268, 87835, 89432, 111790, 122969, 127760, 140536, 175670, 178864, 223580, 245938, 281072, 351340, 447160, 491876, 614845, 702680, 894320, 983752, 1229690, 1405360, 1967504, 2459380, 4918760, 9837520]

約数ペア:

[(1, 9837520), (2, 4918760), (4, 2459380), (5, 1967504), (7, 1405360), (8, 1229690), (10, 983752), (11, 894320), (14, 702680), (16, 614845), (20, 491876), (22, 447160), (28, 351340), (35, 281072), (40, 245938), (44, 223580), (55, 178864), (56, 175670), (70, 140536), (77, 127760), (80, 122969), (88, 111790), (110, 89432), (112, 87835), (140, 70268), (154, 63880), (176, 55895), (220, 44716), (280, 35134), (308, 31940), (385, 25552), (440, 22358), (560, 17567), (616, 15970), (770, 12776), (880, 11179), (1232, 7985), (1540, 6388), (1597, 6160), (3080, 3194)]