1569444160

素因数分解:

$2^6\times 5^1\times {\mathrm{947}}^1\times {\mathrm{5179}}^1$

素因数の和:6143

約数の個数: 56

約数和(自身を含む): 3741907680

約数和(自身を除く): 2172463520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 947, 1894, 3788, 4735, 5179, 7576, 9470, 10358, 15152, 18940, 20716, 25895, 30304, 37880, 41432, 51790, 60608, 75760, 82864, 103580, 151520, 165728, 207160, 303040, 331456, 414320, 828640, 1657280, 4904513, 9809026, 19618052, 24522565, 39236104, 49045130, 78472208, 98090260, 156944416, 196180520, 313888832, 392361040, 784722080, 1569444160]

約数ペア:

[(1, 1569444160), (2, 784722080), (4, 392361040), (5, 313888832), (8, 196180520), (10, 156944416), (16, 98090260), (20, 78472208), (32, 49045130), (40, 39236104), (64, 24522565), (80, 19618052), (160, 9809026), (320, 4904513), (947, 1657280), (1894, 828640), (3788, 414320), (4735, 331456), (5179, 303040), (7576, 207160), (9470, 165728), (10358, 151520), (15152, 103580), (18940, 82864), (20716, 75760), (25895, 60608), (30304, 51790), (37880, 41432)]