2217966020

素因数分解:

$2^2\times 5^1\times {\mathrm{14753}}^1\times {\mathrm{7517}}^1$

素因数の和:22279

約数の個数: 24

約数和(自身を含む): 4658664024

約数和(自身を除く): 2440698004

約数列:

[1, 2, 4, 5, 10, 20, 7517, 14753, 15034, 29506, 30068, 37585, 59012, 73765, 75170, 147530, 150340, 295060, 110898301, 221796602, 443593204, 554491505, 1108983010, 2217966020]

約数ペア:

[(1, 2217966020), (2, 1108983010), (4, 554491505), (5, 443593204), (10, 221796602), (20, 110898301), (7517, 295060), (14753, 150340), (15034, 147530), (29506, 75170), (30068, 73765), (37585, 59012)]