113515520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{22171}}^1$

素因数の和:22196

約数の個数: 44

約数和(自身を含む): 272316504

約数和(自身を除く): 158800984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 22171, 44342, 88684, 110855, 177368, 221710, 354736, 443420, 709472, 886840, 1418944, 1773680, 2837888, 3547360, 5675776, 7094720, 11351552, 14189440, 22703104, 28378880, 56757760, 113515520]

約数ペア:

[(1, 113515520), (2, 56757760), (4, 28378880), (5, 22703104), (8, 14189440), (10, 11351552), (16, 7094720), (20, 5675776), (32, 3547360), (40, 2837888), (64, 1773680), (80, 1418944), (128, 886840), (160, 709472), (256, 443420), (320, 354736), (512, 221710), (640, 177368), (1024, 110855), (1280, 88684), (2560, 44342), (5120, 22171)]