2496640

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 6168960

約数和(自身を除く): 3672320

約数列:

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

約数ペア:

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