5357800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 14731200

約数和(自身を除く): 9373400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 50, 56, 70, 86, 89, 100, 140, 172, 175, 178, 200, 215, 280, 301, 344, 350, 356, 430, 445, 602, 623, 700, 712, 860, 890, 1075, 1204, 1246, 1400, 1505, 1720, 1780, 2150, 2225, 2408, 2492, 3010, 3115, 3560, 3827, 4300, 4450, 4984, 6020, 6230, 7525, 7654, 8600, 8900, 12040, 12460, 15050, 15308, 15575, 17800, 19135, 24920, 26789, 30100, 30616, 31150, 38270, 53578, 60200, 62300, 76540, 95675, 107156, 124600, 133945, 153080, 191350, 214312, 267890, 382700, 535780, 669725, 765400, 1071560, 1339450, 2678900, 5357800]

約数ペア:

[(1, 5357800), (2, 2678900), (4, 1339450), (5, 1071560), (7, 765400), (8, 669725), (10, 535780), (14, 382700), (20, 267890), (25, 214312), (28, 191350), (35, 153080), (40, 133945), (43, 124600), (50, 107156), (56, 95675), (70, 76540), (86, 62300), (89, 60200), (100, 53578), (140, 38270), (172, 31150), (175, 30616), (178, 30100), (200, 26789), (215, 24920), (280, 19135), (301, 17800), (344, 15575), (350, 15308), (356, 15050), (430, 12460), (445, 12040), (602, 8900), (623, 8600), (700, 7654), (712, 7525), (860, 6230), (890, 6020), (1075, 4984), (1204, 4450), (1246, 4300), (1400, 3827), (1505, 3560), (1720, 3115), (1780, 3010), (2150, 2492), (2225, 2408)]