22789780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 55770624

約数和(自身を除く): 32980844

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 37, 46, 52, 65, 74, 92, 103, 115, 130, 148, 185, 206, 230, 260, 299, 370, 412, 460, 481, 515, 598, 740, 851, 962, 1030, 1196, 1339, 1495, 1702, 1924, 2060, 2369, 2405, 2678, 2990, 3404, 3811, 4255, 4738, 4810, 5356, 5980, 6695, 7622, 8510, 9476, 9620, 11063, 11845, 13390, 15244, 17020, 19055, 22126, 23690, 26780, 30797, 38110, 44252, 47380, 49543, 55315, 61594, 76220, 87653, 99086, 110630, 123188, 153985, 175306, 198172, 221260, 247715, 307970, 350612, 438265, 495430, 615940, 876530, 990860, 1139489, 1753060, 2278978, 4557956, 5697445, 11394890, 22789780]

約数ペア:

[(1, 22789780), (2, 11394890), (4, 5697445), (5, 4557956), (10, 2278978), (13, 1753060), (20, 1139489), (23, 990860), (26, 876530), (37, 615940), (46, 495430), (52, 438265), (65, 350612), (74, 307970), (92, 247715), (103, 221260), (115, 198172), (130, 175306), (148, 153985), (185, 123188), (206, 110630), (230, 99086), (260, 87653), (299, 76220), (370, 61594), (412, 55315), (460, 49543), (481, 47380), (515, 44252), (598, 38110), (740, 30797), (851, 26780), (962, 23690), (1030, 22126), (1196, 19055), (1339, 17020), (1495, 15244), (1702, 13390), (1924, 11845), (2060, 11063), (2369, 9620), (2405, 9476), (2678, 8510), (2990, 7622), (3404, 6695), (3811, 5980), (4255, 5356), (4738, 4810)]