22859480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 60944400

約数和(自身を除く): 38084920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 107, 109, 140, 196, 214, 218, 245, 280, 392, 428, 436, 490, 535, 545, 749, 763, 856, 872, 980, 1070, 1090, 1498, 1526, 1960, 2140, 2180, 2996, 3052, 3745, 3815, 4280, 4360, 5243, 5341, 5992, 6104, 7490, 7630, 10486, 10682, 11663, 14980, 15260, 20972, 21364, 23326, 26215, 26705, 29960, 30520, 41944, 42728, 46652, 52430, 53410, 58315, 81641, 93304, 104860, 106820, 116630, 163282, 209720, 213640, 233260, 326564, 408205, 466520, 571487, 653128, 816410, 1142974, 1632820, 2285948, 2857435, 3265640, 4571896, 5714870, 11429740, 22859480]

約数ペア:

[(1, 22859480), (2, 11429740), (4, 5714870), (5, 4571896), (7, 3265640), (8, 2857435), (10, 2285948), (14, 1632820), (20, 1142974), (28, 816410), (35, 653128), (40, 571487), (49, 466520), (56, 408205), (70, 326564), (98, 233260), (107, 213640), (109, 209720), (140, 163282), (196, 116630), (214, 106820), (218, 104860), (245, 93304), (280, 81641), (392, 58315), (428, 53410), (436, 52430), (490, 46652), (535, 42728), (545, 41944), (749, 30520), (763, 29960), (856, 26705), (872, 26215), (980, 23326), (1070, 21364), (1090, 20972), (1498, 15260), (1526, 14980), (1960, 11663), (2140, 10682), (2180, 10486), (2996, 7630), (3052, 7490), (3745, 6104), (3815, 5992), (4280, 5341), (4360, 5243)]