68386700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{35993}}^1$

素因数の和:36026

約数の個数: 36

約数和(自身を含む): 156213960

約数和(自身を除く): 87827260

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 35993, 71986, 143972, 179965, 359930, 683867, 719860, 899825, 1367734, 1799650, 2735468, 3419335, 3599300, 6838670, 13677340, 17096675, 34193350, 68386700]

約数ペア:

[(1, 68386700), (2, 34193350), (4, 17096675), (5, 13677340), (10, 6838670), (19, 3599300), (20, 3419335), (25, 2735468), (38, 1799650), (50, 1367734), (76, 899825), (95, 719860), (100, 683867), (190, 359930), (380, 179965), (475, 143972), (950, 71986), (1900, 35993)]