9986560

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 80

約数和(自身を含む): 24748416

約数和(自身を除く): 14761856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 83, 94, 128, 160, 166, 188, 235, 256, 320, 332, 376, 415, 470, 512, 640, 664, 752, 830, 940, 1280, 1328, 1504, 1660, 1880, 2560, 2656, 3008, 3320, 3760, 3901, 5312, 6016, 6640, 7520, 7802, 10624, 12032, 13280, 15040, 15604, 19505, 21248, 24064, 26560, 30080, 31208, 39010, 42496, 53120, 60160, 62416, 78020, 106240, 120320, 124832, 156040, 212480, 249664, 312080, 499328, 624160, 998656, 1248320, 1997312, 2496640, 4993280, 9986560]

約数ペア:

[(1, 9986560), (2, 4993280), (4, 2496640), (5, 1997312), (8, 1248320), (10, 998656), (16, 624160), (20, 499328), (32, 312080), (40, 249664), (47, 212480), (64, 156040), (80, 124832), (83, 120320), (94, 106240), (128, 78020), (160, 62416), (166, 60160), (188, 53120), (235, 42496), (256, 39010), (320, 31208), (332, 30080), (376, 26560), (415, 24064), (470, 21248), (512, 19505), (640, 15604), (664, 15040), (752, 13280), (830, 12032), (940, 10624), (1280, 7802), (1328, 7520), (1504, 6640), (1660, 6016), (1880, 5312), (2560, 3901), (2656, 3760), (3008, 3320)]