22204040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32653}}^1$

素因数の和:32681

約数の個数: 32

約数和(自身を含む): 52899480

約数和(自身を除く): 30695440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 32653, 65306, 130612, 163265, 261224, 326530, 555101, 653060, 1110202, 1306120, 2220404, 2775505, 4440808, 5551010, 11102020, 22204040]

約数ペア:

[(1, 22204040), (2, 11102020), (4, 5551010), (5, 4440808), (8, 2775505), (10, 2220404), (17, 1306120), (20, 1110202), (34, 653060), (40, 555101), (68, 326530), (85, 261224), (136, 163265), (170, 130612), (340, 65306), (680, 32653)]