713872660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{1163}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 1534692096

約数和(自身を除く): 820819436

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 653, 940, 1163, 1306, 2326, 2612, 3265, 4652, 5815, 6530, 11630, 13060, 23260, 30691, 54661, 61382, 109322, 122764, 153455, 218644, 273305, 306910, 546610, 613820, 759439, 1093220, 1518878, 3037756, 3797195, 7594390, 15188780, 35693633, 71387266, 142774532, 178468165, 356936330, 713872660]

約数ペア:

[(1, 713872660), (2, 356936330), (4, 178468165), (5, 142774532), (10, 71387266), (20, 35693633), (47, 15188780), (94, 7594390), (188, 3797195), (235, 3037756), (470, 1518878), (653, 1093220), (940, 759439), (1163, 613820), (1306, 546610), (2326, 306910), (2612, 273305), (3265, 218644), (4652, 153455), (5815, 122764), (6530, 109322), (11630, 61382), (13060, 54661), (23260, 30691)]