79156460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 171569664

約数和(自身を除く): 92413204

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 107, 188, 214, 235, 428, 470, 535, 787, 940, 1070, 1574, 2140, 3148, 3935, 5029, 7870, 10058, 15740, 20116, 25145, 36989, 50290, 73978, 84209, 100580, 147956, 168418, 184945, 336836, 369890, 421045, 739780, 842090, 1684180, 3957823, 7915646, 15831292, 19789115, 39578230, 79156460]

約数ペア:

[(1, 79156460), (2, 39578230), (4, 19789115), (5, 15831292), (10, 7915646), (20, 3957823), (47, 1684180), (94, 842090), (107, 739780), (188, 421045), (214, 369890), (235, 336836), (428, 184945), (470, 168418), (535, 147956), (787, 100580), (940, 84209), (1070, 73978), (1574, 50290), (2140, 36989), (3148, 25145), (3935, 20116), (5029, 15740), (7870, 10058)]