56757760

素因数分解:

$2^9\times 5^1\times {\mathrm{22171}}^1$

素因数の和:22194

約数の個数: 40

約数和(自身を含む): 136091736

約数和(自身を除く): 79333976

約数列:

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

約数ペア:

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