1330595948980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{9080087}}^1$

素因数の和:9080544

約数の個数: 48

約数和(自身を含む): 2965484100096

約数和(自身を除く): 1634888151116

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 431, 862, 1724, 2155, 4310, 7327, 8620, 14654, 29308, 36635, 73270, 146540, 9080087, 18160174, 36320348, 45400435, 90800870, 154361479, 181601740, 308722958, 617445916, 771807395, 1543614790, 3087229580, 3913517497, 7827034994, 15654069988, 19567587485, 39135174970, 66529797449, 78270349940, 133059594898, 266119189796, 332648987245, 665297974490, 1330595948980]

約数ペア:

[(1, 1330595948980), (2, 665297974490), (4, 332648987245), (5, 266119189796), (10, 133059594898), (17, 78270349940), (20, 66529797449), (34, 39135174970), (68, 19567587485), (85, 15654069988), (170, 7827034994), (340, 3913517497), (431, 3087229580), (862, 1543614790), (1724, 771807395), (2155, 617445916), (4310, 308722958), (7327, 181601740), (8620, 154361479), (14654, 90800870), (29308, 45400435), (36635, 36320348), (73270, 18160174), (146540, 9080087)]