1993600

素因数分解:

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

素因数の和:120

約数の個数: 96

約数和(自身を含む): 5691600

約数和(自身を除く): 3698000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 89, 100, 112, 128, 140, 160, 175, 178, 200, 224, 280, 320, 350, 356, 400, 445, 448, 560, 623, 640, 700, 712, 800, 890, 896, 1120, 1246, 1400, 1424, 1600, 1780, 2225, 2240, 2492, 2800, 2848, 3115, 3200, 3560, 4450, 4480, 4984, 5600, 5696, 6230, 7120, 8900, 9968, 11200, 11392, 12460, 14240, 15575, 17800, 19936, 22400, 24920, 28480, 31150, 35600, 39872, 49840, 56960, 62300, 71200, 79744, 99680, 124600, 142400, 199360, 249200, 284800, 398720, 498400, 996800, 1993600]

約数ペア:

[(1, 1993600), (2, 996800), (4, 498400), (5, 398720), (7, 284800), (8, 249200), (10, 199360), (14, 142400), (16, 124600), (20, 99680), (25, 79744), (28, 71200), (32, 62300), (35, 56960), (40, 49840), (50, 39872), (56, 35600), (64, 31150), (70, 28480), (80, 24920), (89, 22400), (100, 19936), (112, 17800), (128, 15575), (140, 14240), (160, 12460), (175, 11392), (178, 11200), (200, 9968), (224, 8900), (280, 7120), (320, 6230), (350, 5696), (356, 5600), (400, 4984), (445, 4480), (448, 4450), (560, 3560), (623, 3200), (640, 3115), (700, 2848), (712, 2800), (800, 2492), (890, 2240), (896, 2225), (1120, 1780), (1246, 1600), (1400, 1424)]