1008302080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{98467}}^1$

素因数の和:98494

約数の個数: 48

約数和(自身を含む): 2419358760

約数和(自身を除く): 1411056680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 98467, 196934, 393868, 492335, 787736, 984670, 1575472, 1969340, 3150944, 3938680, 6301888, 7877360, 12603776, 15754720, 25207552, 31509440, 50415104, 63018880, 100830208, 126037760, 201660416, 252075520, 504151040, 1008302080]

約数ペア:

[(1, 1008302080), (2, 504151040), (4, 252075520), (5, 201660416), (8, 126037760), (10, 100830208), (16, 63018880), (20, 50415104), (32, 31509440), (40, 25207552), (64, 15754720), (80, 12603776), (128, 7877360), (160, 6301888), (256, 3938680), (320, 3150944), (512, 1969340), (640, 1575472), (1024, 984670), (1280, 787736), (2048, 492335), (2560, 393868), (5120, 196934), (10240, 98467)]