10789339010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{1109}}^1$

素因数の和:1607

約数の個数: 64

約数和(自身を含む): 20290888800

約数和(自身を除く): 9501549790

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 389, 410, 610, 778, 1109, 1945, 2218, 2501, 3890, 5002, 5545, 11090, 12505, 15949, 23729, 25010, 31898, 45469, 47458, 67649, 79745, 90938, 118645, 135298, 159490, 227345, 237290, 338245, 431401, 454690, 676490, 862802, 972889, 1945778, 2157005, 2773609, 4314010, 4864445, 5547218, 9728890, 13868045, 17687441, 26315461, 27736090, 35374882, 52630922, 88437205, 131577305, 176874410, 263154610, 1078933901, 2157867802, 5394669505, 10789339010]

約数ペア:

[(1, 10789339010), (2, 5394669505), (5, 2157867802), (10, 1078933901), (41, 263154610), (61, 176874410), (82, 131577305), (122, 88437205), (205, 52630922), (305, 35374882), (389, 27736090), (410, 26315461), (610, 17687441), (778, 13868045), (1109, 9728890), (1945, 5547218), (2218, 4864445), (2501, 4314010), (3890, 2773609), (5002, 2157005), (5545, 1945778), (11090, 972889), (12505, 862802), (15949, 676490), (23729, 454690), (25010, 431401), (31898, 338245), (45469, 237290), (47458, 227345), (67649, 159490), (79745, 135298), (90938, 118645)]