26674940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 59125248

約数和(自身を除く): 32450308

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 412, 460, 515, 563, 1030, 1126, 2060, 2252, 2369, 2815, 4738, 5630, 9476, 11260, 11845, 12949, 23690, 25898, 47380, 51796, 57989, 64745, 115978, 129490, 231956, 258980, 289945, 579890, 1159780, 1333747, 2667494, 5334988, 6668735, 13337470, 26674940]

約数ペア:

[(1, 26674940), (2, 13337470), (4, 6668735), (5, 5334988), (10, 2667494), (20, 1333747), (23, 1159780), (46, 579890), (92, 289945), (103, 258980), (115, 231956), (206, 129490), (230, 115978), (412, 64745), (460, 57989), (515, 51796), (563, 47380), (1030, 25898), (1126, 23690), (2060, 12949), (2252, 11845), (2369, 11260), (2815, 9476), (4738, 5630)]