80943610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38729}}^1$

素因数の和:38766

約数の個数: 32

約数和(自身を含む): 167313600

約数和(自身を除く): 86369990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 38729, 77458, 193645, 387290, 426019, 735851, 852038, 1471702, 2130095, 3679255, 4260190, 7358510, 8094361, 16188722, 40471805, 80943610]

約数ペア:

[(1, 80943610), (2, 40471805), (5, 16188722), (10, 8094361), (11, 7358510), (19, 4260190), (22, 3679255), (38, 2130095), (55, 1471702), (95, 852038), (110, 735851), (190, 426019), (209, 387290), (418, 193645), (1045, 77458), (2090, 38729)]