1382190880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1234099}}^1$

素因数の和:1234121

約数の個数: 48

約数和(自身を含む): 3731918400

約数和(自身を除く): 2349727520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1234099, 2468198, 4936396, 6170495, 8638693, 9872792, 12340990, 17277386, 19745584, 24681980, 34554772, 39491168, 43193465, 49363960, 69109544, 86386930, 98727920, 138219088, 172773860, 197455840, 276438176, 345547720, 691095440, 1382190880]

約数ペア:

[(1, 1382190880), (2, 691095440), (4, 345547720), (5, 276438176), (7, 197455840), (8, 172773860), (10, 138219088), (14, 98727920), (16, 86386930), (20, 69109544), (28, 49363960), (32, 43193465), (35, 39491168), (40, 34554772), (56, 24681980), (70, 19745584), (80, 17277386), (112, 12340990), (140, 9872792), (160, 8638693), (224, 6170495), (280, 4936396), (560, 2468198), (1120, 1234099)]