42054320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6827}}^1$

素因数の和:6858

約数の個数: 80

約数和(自身を含む): 121920768

約数和(自身を除く): 79866448

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 6827, 13654, 27308, 34135, 47789, 54616, 68270, 75097, 95578, 109232, 136540, 150194, 191156, 238945, 273080, 300388, 375485, 382312, 477890, 525679, 546160, 600776, 750970, 764624, 955780, 1051358, 1201552, 1501940, 1911560, 2102716, 2628395, 3003880, 3823120, 4205432, 5256790, 6007760, 8410864, 10513580, 21027160, 42054320]

約数ペア:

[(1, 42054320), (2, 21027160), (4, 10513580), (5, 8410864), (7, 6007760), (8, 5256790), (10, 4205432), (11, 3823120), (14, 3003880), (16, 2628395), (20, 2102716), (22, 1911560), (28, 1501940), (35, 1201552), (40, 1051358), (44, 955780), (55, 764624), (56, 750970), (70, 600776), (77, 546160), (80, 525679), (88, 477890), (110, 382312), (112, 375485), (140, 300388), (154, 273080), (176, 238945), (220, 191156), (280, 150194), (308, 136540), (385, 109232), (440, 95578), (560, 75097), (616, 68270), (770, 54616), (880, 47789), (1232, 34135), (1540, 27308), (3080, 13654), (6160, 6827)]