16352000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{73}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 47191872

約数和(自身を除く): 30839872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 73, 80, 100, 112, 125, 128, 140, 146, 160, 175, 200, 224, 250, 256, 280, 292, 320, 350, 365, 400, 448, 500, 511, 560, 584, 640, 700, 730, 800, 875, 896, 1000, 1022, 1120, 1168, 1280, 1400, 1460, 1600, 1750, 1792, 1825, 2000, 2044, 2240, 2336, 2555, 2800, 2920, 3200, 3500, 3650, 4000, 4088, 4480, 4672, 5110, 5600, 5840, 6400, 7000, 7300, 8000, 8176, 8960, 9125, 9344, 10220, 11200, 11680, 12775, 14000, 14600, 16000, 16352, 18250, 18688, 20440, 22400, 23360, 25550, 28000, 29200, 32000, 32704, 36500, 40880, 44800, 46720, 51100, 56000, 58400, 63875, 65408, 73000, 81760, 93440, 102200, 112000, 116800, 127750, 130816, 146000, 163520, 204400, 224000, 233600, 255500, 292000, 327040, 408800, 467200, 511000, 584000, 654080, 817600, 1022000, 1168000, 1635200, 2044000, 2336000, 3270400, 4088000, 8176000, 16352000]

約数ペア:

[(1, 16352000), (2, 8176000), (4, 4088000), (5, 3270400), (7, 2336000), (8, 2044000), (10, 1635200), (14, 1168000), (16, 1022000), (20, 817600), (25, 654080), (28, 584000), (32, 511000), (35, 467200), (40, 408800), (50, 327040), (56, 292000), (64, 255500), (70, 233600), (73, 224000), (80, 204400), (100, 163520), (112, 146000), (125, 130816), (128, 127750), (140, 116800), (146, 112000), (160, 102200), (175, 93440), (200, 81760), (224, 73000), (250, 65408), (256, 63875), (280, 58400), (292, 56000), (320, 51100), (350, 46720), (365, 44800), (400, 40880), (448, 36500), (500, 32704), (511, 32000), (560, 29200), (584, 28000), (640, 25550), (700, 23360), (730, 22400), (800, 20440), (875, 18688), (896, 18250), (1000, 16352), (1022, 16000), (1120, 14600), (1168, 14000), (1280, 12775), (1400, 11680), (1460, 11200), (1600, 10220), (1750, 9344), (1792, 9125), (1825, 8960), (2000, 8176), (2044, 8000), (2240, 7300), (2336, 7000), (2555, 6400), (2800, 5840), (2920, 5600), (3200, 5110), (3500, 4672), (3650, 4480), (4000, 4088)]