10664320

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 26866800

約数和(自身を除く): 16202480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 877, 1216, 1520, 1754, 2432, 3040, 3508, 4385, 6080, 7016, 8770, 12160, 14032, 16663, 17540, 28064, 33326, 35080, 56128, 66652, 70160, 83315, 112256, 133304, 140320, 166630, 266608, 280640, 333260, 533216, 561280, 666520, 1066432, 1333040, 2132864, 2666080, 5332160, 10664320]

約数ペア:

[(1, 10664320), (2, 5332160), (4, 2666080), (5, 2132864), (8, 1333040), (10, 1066432), (16, 666520), (19, 561280), (20, 533216), (32, 333260), (38, 280640), (40, 266608), (64, 166630), (76, 140320), (80, 133304), (95, 112256), (128, 83315), (152, 70160), (160, 66652), (190, 56128), (304, 35080), (320, 33326), (380, 28064), (608, 17540), (640, 16663), (760, 14032), (877, 12160), (1216, 8770), (1520, 7016), (1754, 6080), (2432, 4385), (3040, 3508)]