105009400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{16937}}^1$

素因数の和:16984

約数の個数: 48

約数和(自身を含む): 252037440

約数和(自身を除く): 147028040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 16937, 33874, 67748, 84685, 135496, 169370, 338740, 423425, 525047, 677480, 846850, 1050094, 1693700, 2100188, 2625235, 3387400, 4200376, 5250470, 10500940, 13126175, 21001880, 26252350, 52504700, 105009400]

約数ペア:

[(1, 105009400), (2, 52504700), (4, 26252350), (5, 21001880), (8, 13126175), (10, 10500940), (20, 5250470), (25, 4200376), (31, 3387400), (40, 2625235), (50, 2100188), (62, 1693700), (100, 1050094), (124, 846850), (155, 677480), (200, 525047), (248, 423425), (310, 338740), (620, 169370), (775, 135496), (1240, 84685), (1550, 67748), (3100, 33874), (6200, 16937)]