4330580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 9870336

約数和(自身を除く): 5539756

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 271, 340, 470, 542, 799, 940, 1084, 1355, 1598, 2710, 3196, 3995, 4607, 5420, 7990, 9214, 12737, 15980, 18428, 23035, 25474, 46070, 50948, 63685, 92140, 127370, 216529, 254740, 433058, 866116, 1082645, 2165290, 4330580]

約数ペア:

[(1, 4330580), (2, 2165290), (4, 1082645), (5, 866116), (10, 433058), (17, 254740), (20, 216529), (34, 127370), (47, 92140), (68, 63685), (85, 50948), (94, 46070), (170, 25474), (188, 23035), (235, 18428), (271, 15980), (340, 12737), (470, 9214), (542, 7990), (799, 5420), (940, 4607), (1084, 3995), (1355, 3196), (1598, 2710)]