98138000

素因数分解:

$2^4\times 5^3\times {\mathrm{49069}}^1$

素因数の和:49092

約数の個数: 40

約数和(自身を含む): 237302520

約数和(自身を除く): 139164520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 49069, 98138, 196276, 245345, 392552, 490690, 785104, 981380, 1226725, 1962760, 2453450, 3925520, 4906900, 6133625, 9813800, 12267250, 19627600, 24534500, 49069000, 98138000]

約数ペア:

[(1, 98138000), (2, 49069000), (4, 24534500), (5, 19627600), (8, 12267250), (10, 9813800), (16, 6133625), (20, 4906900), (25, 3925520), (40, 2453450), (50, 1962760), (80, 1226725), (100, 981380), (125, 785104), (200, 490690), (250, 392552), (400, 245345), (500, 196276), (1000, 98138), (2000, 49069)]