2401478900

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{183319}}^1$

素因数の和:183464

約数の個数: 36

約数和(自身を含む): 5251018080

約数和(自身を除く): 2849539180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 6550, 13100, 183319, 366638, 733276, 916595, 1833190, 3666380, 4582975, 9165950, 18331900, 24014789, 48029578, 96059156, 120073945, 240147890, 480295780, 600369725, 1200739450, 2401478900]

約数ペア:

[(1, 2401478900), (2, 1200739450), (4, 600369725), (5, 480295780), (10, 240147890), (20, 120073945), (25, 96059156), (50, 48029578), (100, 24014789), (131, 18331900), (262, 9165950), (524, 4582975), (655, 3666380), (1310, 1833190), (2620, 916595), (3275, 733276), (6550, 366638), (13100, 183319)]