74543305480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{266226091}}^1$

素因数の和:266226109

約数の個数: 32

約数和(自身を含む): 191682786240

約数和(自身を除く): 117139480760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 266226091, 532452182, 1064904364, 1331130455, 1863582637, 2129808728, 2662260910, 3727165274, 5324521820, 7454330548, 9317913185, 10649043640, 14908661096, 18635826370, 37271652740, 74543305480]

約数ペア:

[(1, 74543305480), (2, 37271652740), (4, 18635826370), (5, 14908661096), (7, 10649043640), (8, 9317913185), (10, 7454330548), (14, 5324521820), (20, 3727165274), (28, 2662260910), (35, 2129808728), (40, 1863582637), (56, 1331130455), (70, 1064904364), (140, 532452182), (280, 266226091)]