9249280

素因数分解:

$2^9\times 5^1\times {\mathrm{3613}}^1$

素因数の和:3636

約数の個数: 40

約数和(自身を含む): 22182732

約数和(自身を除く): 12933452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3613, 7226, 14452, 18065, 28904, 36130, 57808, 72260, 115616, 144520, 231232, 289040, 462464, 578080, 924928, 1156160, 1849856, 2312320, 4624640, 9249280]

約数ペア:

[(1, 9249280), (2, 4624640), (4, 2312320), (5, 1849856), (8, 1156160), (10, 924928), (16, 578080), (20, 462464), (32, 289040), (40, 231232), (64, 144520), (80, 115616), (128, 72260), (160, 57808), (256, 36130), (320, 28904), (512, 18065), (640, 14452), (1280, 7226), (2560, 3613)]