1601050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 3374784

約数和(自身を除く): 1773734

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 71, 82, 110, 142, 205, 275, 355, 410, 451, 550, 710, 781, 902, 1025, 1562, 1775, 2050, 2255, 2911, 3550, 3905, 4510, 5822, 7810, 11275, 14555, 19525, 22550, 29110, 32021, 39050, 64042, 72775, 145550, 160105, 320210, 800525, 1601050]

約数ペア:

[(1, 1601050), (2, 800525), (5, 320210), (10, 160105), (11, 145550), (22, 72775), (25, 64042), (41, 39050), (50, 32021), (55, 29110), (71, 22550), (82, 19525), (110, 14555), (142, 11275), (205, 7810), (275, 5822), (355, 4510), (410, 3905), (451, 3550), (550, 2911), (710, 2255), (781, 2050), (902, 1775), (1025, 1562)]