63334040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20563}}^1$

素因数の和:20592

約数の個数: 64

約数和(自身を含む): 177672960

約数和(自身を除く): 114338920

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, 1540, 3080, 20563, 41126, 82252, 102815, 143941, 164504, 205630, 226193, 287882, 411260, 452386, 575764, 719705, 822520, 904772, 1130965, 1151528, 1439410, 1583351, 1809544, 2261930, 2878820, 3166702, 4523860, 5757640, 6333404, 7916755, 9047720, 12666808, 15833510, 31667020, 63334040]

約数ペア:

[(1, 63334040), (2, 31667020), (4, 15833510), (5, 12666808), (7, 9047720), (8, 7916755), (10, 6333404), (11, 5757640), (14, 4523860), (20, 3166702), (22, 2878820), (28, 2261930), (35, 1809544), (40, 1583351), (44, 1439410), (55, 1151528), (56, 1130965), (70, 904772), (77, 822520), (88, 719705), (110, 575764), (140, 452386), (154, 411260), (220, 287882), (280, 226193), (308, 205630), (385, 164504), (440, 143941), (616, 102815), (770, 82252), (1540, 41126), (3080, 20563)]