66582160

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2711}}^1$

素因数の和:3031

約数の個数: 40

約数和(自身を含む): 155365056

約数和(自身を除く): 88782896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 2711, 3070, 4912, 5422, 6140, 10844, 12280, 13555, 21688, 24560, 27110, 43376, 54220, 108440, 216880, 832277, 1664554, 3329108, 4161385, 6658216, 8322770, 13316432, 16645540, 33291080, 66582160]

約数ペア:

[(1, 66582160), (2, 33291080), (4, 16645540), (5, 13316432), (8, 8322770), (10, 6658216), (16, 4161385), (20, 3329108), (40, 1664554), (80, 832277), (307, 216880), (614, 108440), (1228, 54220), (1535, 43376), (2456, 27110), (2711, 24560), (3070, 21688), (4912, 13555), (5422, 12280), (6140, 10844)]