77763460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2484

約数の個数: 48

約数和(自身を含む): 172876032

約数和(自身を除く): 95112572

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 2381, 3266, 4762, 6532, 8165, 9524, 11905, 16330, 23810, 32660, 47620, 54763, 109526, 169051, 219052, 273815, 338102, 547630, 676204, 845255, 1095260, 1690510, 3381020, 3888173, 7776346, 15552692, 19440865, 38881730, 77763460]

約数ペア:

[(1, 77763460), (2, 38881730), (4, 19440865), (5, 15552692), (10, 7776346), (20, 3888173), (23, 3381020), (46, 1690510), (71, 1095260), (92, 845255), (115, 676204), (142, 547630), (230, 338102), (284, 273815), (355, 219052), (460, 169051), (710, 109526), (1420, 54763), (1633, 47620), (2381, 32660), (3266, 23810), (4762, 16330), (6532, 11905), (8165, 9524)]