80195630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10037}}^1$

素因数の和:10108

約数の個数: 32

約数和(自身を含む): 156110976

約数和(自身を除く): 75915346

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 10037, 20074, 50185, 100370, 170629, 341258, 471739, 853145, 943478, 1706290, 2358695, 4717390, 8019563, 16039126, 40097815, 80195630]

約数ペア:

[(1, 80195630), (2, 40097815), (5, 16039126), (10, 8019563), (17, 4717390), (34, 2358695), (47, 1706290), (85, 943478), (94, 853145), (170, 471739), (235, 341258), (470, 170629), (799, 100370), (1598, 50185), (3995, 20074), (7990, 10037)]