22532380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 51649920

約数和(自身を除く): 29117540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1097, 1580, 2054, 2194, 4108, 4388, 5135, 5485, 10270, 10970, 14261, 20540, 21940, 28522, 57044, 71305, 86663, 142610, 173326, 285220, 346652, 433315, 866630, 1126619, 1733260, 2253238, 4506476, 5633095, 11266190, 22532380]

約数ペア:

[(1, 22532380), (2, 11266190), (4, 5633095), (5, 4506476), (10, 2253238), (13, 1733260), (20, 1126619), (26, 866630), (52, 433315), (65, 346652), (79, 285220), (130, 173326), (158, 142610), (260, 86663), (316, 71305), (395, 57044), (790, 28522), (1027, 21940), (1097, 20540), (1580, 14261), (2054, 10970), (2194, 10270), (4108, 5485), (4388, 5135)]