9315400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 22141440

約数和(自身を除く): 12826040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 991, 1175, 1880, 1982, 2350, 3964, 4700, 4955, 7928, 9400, 9910, 19820, 24775, 39640, 46577, 49550, 93154, 99100, 186308, 198200, 232885, 372616, 465770, 931540, 1164425, 1863080, 2328850, 4657700, 9315400]

約数ペア:

[(1, 9315400), (2, 4657700), (4, 2328850), (5, 1863080), (8, 1164425), (10, 931540), (20, 465770), (25, 372616), (40, 232885), (47, 198200), (50, 186308), (94, 99100), (100, 93154), (188, 49550), (200, 46577), (235, 39640), (376, 24775), (470, 19820), (940, 9910), (991, 9400), (1175, 7928), (1880, 4955), (1982, 4700), (2350, 3964)]