6219520

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 15379056

約数和(自身を除く): 9159536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 113, 128, 160, 172, 215, 226, 256, 320, 344, 430, 452, 565, 640, 688, 860, 904, 1130, 1280, 1376, 1720, 1808, 2260, 2752, 3440, 3616, 4520, 4859, 5504, 6880, 7232, 9040, 9718, 11008, 13760, 14464, 18080, 19436, 24295, 27520, 28928, 36160, 38872, 48590, 55040, 72320, 77744, 97180, 144640, 155488, 194360, 310976, 388720, 621952, 777440, 1243904, 1554880, 3109760, 6219520]

約数ペア:

[(1, 6219520), (2, 3109760), (4, 1554880), (5, 1243904), (8, 777440), (10, 621952), (16, 388720), (20, 310976), (32, 194360), (40, 155488), (43, 144640), (64, 97180), (80, 77744), (86, 72320), (113, 55040), (128, 48590), (160, 38872), (172, 36160), (215, 28928), (226, 27520), (256, 24295), (320, 19436), (344, 18080), (430, 14464), (452, 13760), (565, 11008), (640, 9718), (688, 9040), (860, 7232), (904, 6880), (1130, 5504), (1280, 4859), (1376, 4520), (1720, 3616), (1808, 3440), (2260, 2752)]