94128020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 231930720

約数和(自身を除く): 137802700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 139, 140, 196, 245, 278, 490, 556, 691, 695, 973, 980, 1382, 1390, 1946, 2764, 2780, 3455, 3892, 4837, 4865, 6811, 6910, 9674, 9730, 13622, 13820, 19348, 19460, 24185, 27244, 33859, 34055, 48370, 67718, 68110, 96049, 96740, 135436, 136220, 169295, 192098, 338590, 384196, 480245, 672343, 677180, 960490, 1344686, 1920980, 2689372, 3361715, 4706401, 6723430, 9412802, 13446860, 18825604, 23532005, 47064010, 94128020]

約数ペア:

[(1, 94128020), (2, 47064010), (4, 23532005), (5, 18825604), (7, 13446860), (10, 9412802), (14, 6723430), (20, 4706401), (28, 3361715), (35, 2689372), (49, 1920980), (70, 1344686), (98, 960490), (139, 677180), (140, 672343), (196, 480245), (245, 384196), (278, 338590), (490, 192098), (556, 169295), (691, 136220), (695, 135436), (973, 96740), (980, 96049), (1382, 68110), (1390, 67718), (1946, 48370), (2764, 34055), (2780, 33859), (3455, 27244), (3892, 24185), (4837, 19460), (4865, 19348), (6811, 13820), (6910, 13622), (9674, 9730)]