16393600

素因数分解:

$2^7\times 5^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 41738400

約数和(自身を除く): 25344800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 109, 128, 160, 188, 200, 218, 235, 320, 376, 400, 436, 470, 545, 640, 752, 800, 872, 940, 1090, 1175, 1504, 1600, 1744, 1880, 2180, 2350, 2725, 3008, 3200, 3488, 3760, 4360, 4700, 5123, 5450, 6016, 6976, 7520, 8720, 9400, 10246, 10900, 13952, 15040, 17440, 18800, 20492, 21800, 25615, 30080, 34880, 37600, 40984, 43600, 51230, 69760, 75200, 81968, 87200, 102460, 128075, 150400, 163936, 174400, 204920, 256150, 327872, 348800, 409840, 512300, 655744, 819680, 1024600, 1639360, 2049200, 3278720, 4098400, 8196800, 16393600]

約数ペア:

[(1, 16393600), (2, 8196800), (4, 4098400), (5, 3278720), (8, 2049200), (10, 1639360), (16, 1024600), (20, 819680), (25, 655744), (32, 512300), (40, 409840), (47, 348800), (50, 327872), (64, 256150), (80, 204920), (94, 174400), (100, 163936), (109, 150400), (128, 128075), (160, 102460), (188, 87200), (200, 81968), (218, 75200), (235, 69760), (320, 51230), (376, 43600), (400, 40984), (436, 37600), (470, 34880), (545, 30080), (640, 25615), (752, 21800), (800, 20492), (872, 18800), (940, 17440), (1090, 15040), (1175, 13952), (1504, 10900), (1600, 10246), (1744, 9400), (1880, 8720), (2180, 7520), (2350, 6976), (2725, 6016), (3008, 5450), (3200, 5123), (3488, 4700), (3760, 4360)]