26371400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11987}}^1$

素因数の和:12014

約数の個数: 48

約数和(自身を含む): 66893040

約数和(自身を除く): 40521640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 11987, 23974, 47948, 59935, 95896, 119870, 131857, 239740, 263714, 299675, 479480, 527428, 599350, 659285, 1054856, 1198700, 1318570, 2397400, 2637140, 3296425, 5274280, 6592850, 13185700, 26371400]

約数ペア:

[(1, 26371400), (2, 13185700), (4, 6592850), (5, 5274280), (8, 3296425), (10, 2637140), (11, 2397400), (20, 1318570), (22, 1198700), (25, 1054856), (40, 659285), (44, 599350), (50, 527428), (55, 479480), (88, 299675), (100, 263714), (110, 239740), (200, 131857), (220, 119870), (275, 95896), (440, 59935), (550, 47948), (1100, 23974), (2200, 11987)]