6707840

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 16450560

約数和(自身を除く): 9742720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 223, 235, 320, 376, 446, 470, 640, 752, 892, 940, 1115, 1504, 1784, 1880, 2230, 3008, 3568, 3760, 4460, 6016, 7136, 7520, 8920, 10481, 14272, 15040, 17840, 20962, 28544, 30080, 35680, 41924, 52405, 71360, 83848, 104810, 142720, 167696, 209620, 335392, 419240, 670784, 838480, 1341568, 1676960, 3353920, 6707840]

約数ペア:

[(1, 6707840), (2, 3353920), (4, 1676960), (5, 1341568), (8, 838480), (10, 670784), (16, 419240), (20, 335392), (32, 209620), (40, 167696), (47, 142720), (64, 104810), (80, 83848), (94, 71360), (128, 52405), (160, 41924), (188, 35680), (223, 30080), (235, 28544), (320, 20962), (376, 17840), (446, 15040), (470, 14272), (640, 10481), (752, 8920), (892, 7520), (940, 7136), (1115, 6016), (1504, 4460), (1784, 3760), (1880, 3568), (2230, 3008)]