11542580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2843}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 28667520

約数和(自身を除く): 17124940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 2843, 4060, 5686, 11372, 14215, 19901, 28430, 39802, 56860, 79604, 82447, 99505, 164894, 199010, 329788, 398020, 412235, 577129, 824470, 1154258, 1648940, 2308516, 2885645, 5771290, 11542580]

約数ペア:

[(1, 11542580), (2, 5771290), (4, 2885645), (5, 2308516), (7, 1648940), (10, 1154258), (14, 824470), (20, 577129), (28, 412235), (29, 398020), (35, 329788), (58, 199010), (70, 164894), (116, 99505), (140, 82447), (145, 79604), (203, 56860), (290, 39802), (406, 28430), (580, 19901), (812, 14215), (1015, 11372), (2030, 5686), (2843, 4060)]