2201607500

素因数分解:

$2^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{30367}}^1$

素因数の和:30420

約数の個数: 60

約数和(自身を含む): 4980655680

約数和(自身を除く): 2779048180

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 625, 725, 1250, 1450, 2500, 2900, 3625, 7250, 14500, 18125, 30367, 36250, 60734, 72500, 121468, 151835, 303670, 607340, 759175, 880643, 1518350, 1761286, 3036700, 3522572, 3795875, 4403215, 7591750, 8806430, 15183500, 17612860, 18979375, 22016075, 37958750, 44032150, 75917500, 88064300, 110080375, 220160750, 440321500, 550401875, 1100803750, 2201607500]

約数ペア:

[(1, 2201607500), (2, 1100803750), (4, 550401875), (5, 440321500), (10, 220160750), (20, 110080375), (25, 88064300), (29, 75917500), (50, 44032150), (58, 37958750), (100, 22016075), (116, 18979375), (125, 17612860), (145, 15183500), (250, 8806430), (290, 7591750), (500, 4403215), (580, 3795875), (625, 3522572), (725, 3036700), (1250, 1761286), (1450, 1518350), (2500, 880643), (2900, 759175), (3625, 607340), (7250, 303670), (14500, 151835), (18125, 121468), (30367, 72500), (36250, 60734)]