103973480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2531}}^1$

素因数の和:2634

約数の個数: 64

約数和(自身を含む): 255225600

約数和(自身を除く): 151252120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 1027, 1580, 2054, 2531, 3160, 4108, 5062, 5135, 8216, 10124, 10270, 12655, 20248, 20540, 25310, 32903, 41080, 50620, 65806, 101240, 131612, 164515, 199949, 263224, 329030, 399898, 658060, 799796, 999745, 1316120, 1599592, 1999490, 2599337, 3998980, 5198674, 7997960, 10397348, 12996685, 20794696, 25993370, 51986740, 103973480]

約数ペア:

[(1, 103973480), (2, 51986740), (4, 25993370), (5, 20794696), (8, 12996685), (10, 10397348), (13, 7997960), (20, 5198674), (26, 3998980), (40, 2599337), (52, 1999490), (65, 1599592), (79, 1316120), (104, 999745), (130, 799796), (158, 658060), (260, 399898), (316, 329030), (395, 263224), (520, 199949), (632, 164515), (790, 131612), (1027, 101240), (1580, 65806), (2054, 50620), (2531, 41080), (3160, 32903), (4108, 25310), (5062, 20540), (5135, 20248), (8216, 12655), (10124, 10270)]