16448860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 37013760

約数和(自身を除く): 20564900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 479, 505, 958, 1010, 1717, 1916, 2020, 2395, 3434, 4790, 6868, 8143, 8585, 9580, 16286, 17170, 32572, 34340, 40715, 48379, 81430, 96758, 162860, 193516, 241895, 483790, 822443, 967580, 1644886, 3289772, 4112215, 8224430, 16448860]

約数ペア:

[(1, 16448860), (2, 8224430), (4, 4112215), (5, 3289772), (10, 1644886), (17, 967580), (20, 822443), (34, 483790), (68, 241895), (85, 193516), (101, 162860), (170, 96758), (202, 81430), (340, 48379), (404, 40715), (479, 34340), (505, 32572), (958, 17170), (1010, 16286), (1717, 9580), (1916, 8585), (2020, 8143), (2395, 6868), (3434, 4790)]