26277440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11731}}^1$

素因数の和:11755

約数の個数: 56

約数和(自身を含む): 71518272

約数和(自身を除く): 45240832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 11731, 23462, 46924, 58655, 82117, 93848, 117310, 164234, 187696, 234620, 328468, 375392, 410585, 469240, 656936, 750784, 821170, 938480, 1313872, 1642340, 1876960, 2627744, 3284680, 3753920, 5255488, 6569360, 13138720, 26277440]

約数ペア:

[(1, 26277440), (2, 13138720), (4, 6569360), (5, 5255488), (7, 3753920), (8, 3284680), (10, 2627744), (14, 1876960), (16, 1642340), (20, 1313872), (28, 938480), (32, 821170), (35, 750784), (40, 656936), (56, 469240), (64, 410585), (70, 375392), (80, 328468), (112, 234620), (140, 187696), (160, 164234), (224, 117310), (280, 93848), (320, 82117), (448, 58655), (560, 46924), (1120, 23462), (2240, 11731)]