7771036100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4090019}}^1$

素因数の和:4090052

約数の個数: 36

約数和(自身を含む): 17750686800

約数和(自身を除く): 9979650700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 4090019, 8180038, 16360076, 20450095, 40900190, 77710361, 81800380, 102250475, 155420722, 204500950, 310841444, 388551805, 409001900, 777103610, 1554207220, 1942759025, 3885518050, 7771036100]

約数ペア:

[(1, 7771036100), (2, 3885518050), (4, 1942759025), (5, 1554207220), (10, 777103610), (19, 409001900), (20, 388551805), (25, 310841444), (38, 204500950), (50, 155420722), (76, 102250475), (95, 81800380), (100, 77710361), (190, 40900190), (380, 20450095), (475, 16360076), (950, 8180038), (1900, 4090019)]