22705520

素因数分解:

$2^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{613}}^1$

素因数の和:1089

約数の個数: 40

約数和(自身を含む): 52990656

約数和(自身を除く): 30285136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 463, 613, 926, 1226, 1852, 2315, 2452, 3065, 3704, 4630, 4904, 6130, 7408, 9260, 9808, 12260, 18520, 24520, 37040, 49040, 283819, 567638, 1135276, 1419095, 2270552, 2838190, 4541104, 5676380, 11352760, 22705520]

約数ペア:

[(1, 22705520), (2, 11352760), (4, 5676380), (5, 4541104), (8, 2838190), (10, 2270552), (16, 1419095), (20, 1135276), (40, 567638), (80, 283819), (463, 49040), (613, 37040), (926, 24520), (1226, 18520), (1852, 12260), (2315, 9808), (2452, 9260), (3065, 7408), (3704, 6130), (4630, 4904)]