170686400

素因数分解:

$2^6\times 5^2\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1126

約数の個数: 84

約数和(自身を含む): 424345608

約数和(自身を除く): 253659208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 107, 160, 200, 214, 320, 400, 428, 535, 800, 856, 997, 1070, 1600, 1712, 1994, 2140, 2675, 3424, 3988, 4280, 4985, 5350, 6848, 7976, 8560, 9970, 10700, 15952, 17120, 19940, 21400, 24925, 31904, 34240, 39880, 42800, 49850, 63808, 79760, 85600, 99700, 106679, 159520, 171200, 199400, 213358, 319040, 398800, 426716, 533395, 797600, 853432, 1066790, 1595200, 1706864, 2133580, 2666975, 3413728, 4267160, 5333950, 6827456, 8534320, 10667900, 17068640, 21335800, 34137280, 42671600, 85343200, 170686400]

約数ペア:

[(1, 170686400), (2, 85343200), (4, 42671600), (5, 34137280), (8, 21335800), (10, 17068640), (16, 10667900), (20, 8534320), (25, 6827456), (32, 5333950), (40, 4267160), (50, 3413728), (64, 2666975), (80, 2133580), (100, 1706864), (107, 1595200), (160, 1066790), (200, 853432), (214, 797600), (320, 533395), (400, 426716), (428, 398800), (535, 319040), (800, 213358), (856, 199400), (997, 171200), (1070, 159520), (1600, 106679), (1712, 99700), (1994, 85600), (2140, 79760), (2675, 63808), (3424, 49850), (3988, 42800), (4280, 39880), (4985, 34240), (5350, 31904), (6848, 24925), (7976, 21400), (8560, 19940), (9970, 17120), (10700, 15952)]