79276160

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 191623320

約数和(自身を除く): 112347160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 970, 1277, 1552, 1940, 2554, 3104, 3880, 5108, 6208, 6385, 7760, 10216, 12416, 12770, 15520, 20432, 25540, 31040, 40864, 51080, 62080, 81728, 102160, 123869, 163456, 204320, 247738, 408640, 495476, 619345, 817280, 990952, 1238690, 1981904, 2477380, 3963808, 4954760, 7927616, 9909520, 15855232, 19819040, 39638080, 79276160]

約数ペア:

[(1, 79276160), (2, 39638080), (4, 19819040), (5, 15855232), (8, 9909520), (10, 7927616), (16, 4954760), (20, 3963808), (32, 2477380), (40, 1981904), (64, 1238690), (80, 990952), (97, 817280), (128, 619345), (160, 495476), (194, 408640), (320, 247738), (388, 204320), (485, 163456), (640, 123869), (776, 102160), (970, 81728), (1277, 62080), (1552, 51080), (1940, 40864), (2554, 31040), (3104, 25540), (3880, 20432), (5108, 15520), (6208, 12770), (6385, 12416), (7760, 10216)]