11420800

素因数分解:

$2^7\times 5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 29216880

約数和(自身を除く): 17796080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 83, 86, 100, 128, 160, 166, 172, 200, 215, 320, 332, 344, 400, 415, 430, 640, 664, 688, 800, 830, 860, 1075, 1328, 1376, 1600, 1660, 1720, 2075, 2150, 2656, 2752, 3200, 3320, 3440, 3569, 4150, 4300, 5312, 5504, 6640, 6880, 7138, 8300, 8600, 10624, 13280, 13760, 14276, 16600, 17200, 17845, 26560, 27520, 28552, 33200, 34400, 35690, 53120, 57104, 66400, 68800, 71380, 89225, 114208, 132800, 137600, 142760, 178450, 228416, 265600, 285520, 356900, 456832, 571040, 713800, 1142080, 1427600, 2284160, 2855200, 5710400, 11420800]

約数ペア:

[(1, 11420800), (2, 5710400), (4, 2855200), (5, 2284160), (8, 1427600), (10, 1142080), (16, 713800), (20, 571040), (25, 456832), (32, 356900), (40, 285520), (43, 265600), (50, 228416), (64, 178450), (80, 142760), (83, 137600), (86, 132800), (100, 114208), (128, 89225), (160, 71380), (166, 68800), (172, 66400), (200, 57104), (215, 53120), (320, 35690), (332, 34400), (344, 33200), (400, 28552), (415, 27520), (430, 26560), (640, 17845), (664, 17200), (688, 16600), (800, 14276), (830, 13760), (860, 13280), (1075, 10624), (1328, 8600), (1376, 8300), (1600, 7138), (1660, 6880), (1720, 6640), (2075, 5504), (2150, 5312), (2656, 4300), (2752, 4150), (3200, 3569), (3320, 3440)]