6787420420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{2221}}^1$

素因数の和:2749

約数の個数: 96

約数和(自身を含む): 16126387200

約数和(自身を除く): 9338966780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 479, 580, 638, 958, 1276, 1595, 1916, 2221, 2395, 3190, 4442, 4790, 5269, 6380, 8884, 9580, 10538, 11105, 13891, 21076, 22210, 24431, 26345, 27782, 44420, 48862, 52690, 55564, 64409, 69455, 97724, 105380, 122155, 128818, 138910, 152801, 244310, 257636, 277820, 305602, 322045, 488620, 611204, 644090, 708499, 764005, 1063859, 1288180, 1416998, 1528010, 2127718, 2833996, 3056020, 3542495, 4255436, 5319295, 7084990, 10638590, 11702449, 14169980, 21277180, 23404898, 30851911, 46809796, 58512245, 61703822, 117024490, 123407644, 154259555, 234048980, 308519110, 339371021, 617038220, 678742042, 1357484084, 1696855105, 3393710210, 6787420420]

約数ペア:

[(1, 6787420420), (2, 3393710210), (4, 1696855105), (5, 1357484084), (10, 678742042), (11, 617038220), (20, 339371021), (22, 308519110), (29, 234048980), (44, 154259555), (55, 123407644), (58, 117024490), (110, 61703822), (116, 58512245), (145, 46809796), (220, 30851911), (290, 23404898), (319, 21277180), (479, 14169980), (580, 11702449), (638, 10638590), (958, 7084990), (1276, 5319295), (1595, 4255436), (1916, 3542495), (2221, 3056020), (2395, 2833996), (3190, 2127718), (4442, 1528010), (4790, 1416998), (5269, 1288180), (6380, 1063859), (8884, 764005), (9580, 708499), (10538, 644090), (11105, 611204), (13891, 488620), (21076, 322045), (22210, 305602), (24431, 277820), (26345, 257636), (27782, 244310), (44420, 152801), (48862, 138910), (52690, 128818), (55564, 122155), (64409, 105380), (69455, 97724)]