8332160

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 20416320

約数和(自身を除く): 12084160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 277, 320, 376, 470, 554, 640, 752, 940, 1108, 1385, 1504, 1880, 2216, 2770, 3008, 3760, 4432, 5540, 6016, 7520, 8864, 11080, 13019, 15040, 17728, 22160, 26038, 30080, 35456, 44320, 52076, 65095, 88640, 104152, 130190, 177280, 208304, 260380, 416608, 520760, 833216, 1041520, 1666432, 2083040, 4166080, 8332160]

約数ペア:

[(1, 8332160), (2, 4166080), (4, 2083040), (5, 1666432), (8, 1041520), (10, 833216), (16, 520760), (20, 416608), (32, 260380), (40, 208304), (47, 177280), (64, 130190), (80, 104152), (94, 88640), (128, 65095), (160, 52076), (188, 44320), (235, 35456), (277, 30080), (320, 26038), (376, 22160), (470, 17728), (554, 15040), (640, 13019), (752, 11080), (940, 8864), (1108, 7520), (1385, 6016), (1504, 5540), (1880, 4432), (2216, 3760), (2770, 3008)]