2317040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2633}}^1$

素因数の和:2657

約数の個数: 40

約数和(自身を含む): 5879088

約数和(自身を除く): 3562048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2633, 5266, 10532, 13165, 21064, 26330, 28963, 42128, 52660, 57926, 105320, 115852, 144815, 210640, 231704, 289630, 463408, 579260, 1158520, 2317040]

約数ペア:

[(1, 2317040), (2, 1158520), (4, 579260), (5, 463408), (8, 289630), (10, 231704), (11, 210640), (16, 144815), (20, 115852), (22, 105320), (40, 57926), (44, 52660), (55, 42128), (80, 28963), (88, 26330), (110, 21064), (176, 13165), (220, 10532), (440, 5266), (880, 2633)]