226194620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 520396800

約数和(自身を除く): 294202180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 109, 127, 172, 190, 215, 218, 254, 380, 430, 436, 508, 545, 635, 817, 860, 1090, 1270, 1634, 2071, 2180, 2413, 2540, 3268, 4085, 4142, 4687, 4826, 5461, 8170, 8284, 9374, 9652, 10355, 10922, 12065, 13843, 16340, 18748, 20710, 21844, 23435, 24130, 27305, 27686, 41420, 46870, 48260, 54610, 55372, 69215, 89053, 93740, 103759, 109220, 138430, 178106, 207518, 263017, 276860, 356212, 415036, 445265, 518795, 526034, 595249, 890530, 1037590, 1052068, 1190498, 1315085, 1781060, 2075180, 2380996, 2630170, 2976245, 5260340, 5952490, 11309731, 11904980, 22619462, 45238924, 56548655, 113097310, 226194620]

約数ペア:

[(1, 226194620), (2, 113097310), (4, 56548655), (5, 45238924), (10, 22619462), (19, 11904980), (20, 11309731), (38, 5952490), (43, 5260340), (76, 2976245), (86, 2630170), (95, 2380996), (109, 2075180), (127, 1781060), (172, 1315085), (190, 1190498), (215, 1052068), (218, 1037590), (254, 890530), (380, 595249), (430, 526034), (436, 518795), (508, 445265), (545, 415036), (635, 356212), (817, 276860), (860, 263017), (1090, 207518), (1270, 178106), (1634, 138430), (2071, 109220), (2180, 103759), (2413, 93740), (2540, 89053), (3268, 69215), (4085, 55372), (4142, 54610), (4687, 48260), (4826, 46870), (5461, 41420), (8170, 27686), (8284, 27305), (9374, 24130), (9652, 23435), (10355, 21844), (10922, 20710), (12065, 18748), (13843, 16340)]