111447440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1061}}^1$

素因数の和:1188

約数の個数: 80

約数和(自身を含む): 282075696

約数和(自身を除く): 170628256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 101, 104, 130, 202, 208, 260, 404, 505, 520, 808, 1010, 1040, 1061, 1313, 1616, 2020, 2122, 2626, 4040, 4244, 5252, 5305, 6565, 8080, 8488, 10504, 10610, 13130, 13793, 16976, 21008, 21220, 26260, 27586, 42440, 52520, 55172, 68965, 84880, 105040, 107161, 110344, 137930, 214322, 220688, 275860, 428644, 535805, 551720, 857288, 1071610, 1103440, 1393093, 1714576, 2143220, 2786186, 4286440, 5572372, 6965465, 8572880, 11144744, 13930930, 22289488, 27861860, 55723720, 111447440]

約数ペア:

[(1, 111447440), (2, 55723720), (4, 27861860), (5, 22289488), (8, 13930930), (10, 11144744), (13, 8572880), (16, 6965465), (20, 5572372), (26, 4286440), (40, 2786186), (52, 2143220), (65, 1714576), (80, 1393093), (101, 1103440), (104, 1071610), (130, 857288), (202, 551720), (208, 535805), (260, 428644), (404, 275860), (505, 220688), (520, 214322), (808, 137930), (1010, 110344), (1040, 107161), (1061, 105040), (1313, 84880), (1616, 68965), (2020, 55172), (2122, 52520), (2626, 42440), (4040, 27586), (4244, 26260), (5252, 21220), (5305, 21008), (6565, 16976), (8080, 13793), (8488, 13130), (10504, 10610)]