22963780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 59270400

約数和(自身を除く): 36306620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 89, 95, 97, 133, 140, 178, 190, 194, 266, 356, 380, 388, 445, 485, 532, 623, 665, 679, 890, 970, 1246, 1330, 1358, 1691, 1780, 1843, 1940, 2492, 2660, 2716, 3115, 3382, 3395, 3686, 6230, 6764, 6790, 7372, 8455, 8633, 9215, 11837, 12460, 12901, 13580, 16910, 17266, 18430, 23674, 25802, 33820, 34532, 36860, 43165, 47348, 51604, 59185, 60431, 64505, 86330, 118370, 120862, 129010, 164027, 172660, 236740, 241724, 258020, 302155, 328054, 604310, 656108, 820135, 1148189, 1208620, 1640270, 2296378, 3280540, 4592756, 5740945, 11481890, 22963780]

約数ペア:

[(1, 22963780), (2, 11481890), (4, 5740945), (5, 4592756), (7, 3280540), (10, 2296378), (14, 1640270), (19, 1208620), (20, 1148189), (28, 820135), (35, 656108), (38, 604310), (70, 328054), (76, 302155), (89, 258020), (95, 241724), (97, 236740), (133, 172660), (140, 164027), (178, 129010), (190, 120862), (194, 118370), (266, 86330), (356, 64505), (380, 60431), (388, 59185), (445, 51604), (485, 47348), (532, 43165), (623, 36860), (665, 34532), (679, 33820), (890, 25802), (970, 23674), (1246, 18430), (1330, 17266), (1358, 16910), (1691, 13580), (1780, 12901), (1843, 12460), (1940, 11837), (2492, 9215), (2660, 8633), (2716, 8455), (3115, 7372), (3382, 6790), (3395, 6764), (3686, 6230)]