74009960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{39367}}^1$

素因数の和:39425

約数の個数: 32

約数和(自身を含む): 170069760

約数和(自身を除く): 96059800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 39367, 78734, 157468, 196835, 314936, 393670, 787340, 1574680, 1850249, 3700498, 7400996, 9251245, 14801992, 18502490, 37004980, 74009960]

約数ペア:

[(1, 74009960), (2, 37004980), (4, 18502490), (5, 14801992), (8, 9251245), (10, 7400996), (20, 3700498), (40, 1850249), (47, 1574680), (94, 787340), (188, 393670), (235, 314936), (376, 196835), (470, 157468), (940, 78734), (1880, 39367)]