91226560

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2939}}^1$

素因数の和:3053

約数の個数: 56

約数和(自身を含む): 219547440

約数和(自身を除く): 128320880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 2939, 3104, 3880, 5878, 6208, 7760, 11756, 14695, 15520, 23512, 29390, 31040, 47024, 58780, 94048, 117560, 188096, 235120, 285083, 470240, 570166, 940480, 1140332, 1425415, 2280664, 2850830, 4561328, 5701660, 9122656, 11403320, 18245312, 22806640, 45613280, 91226560]

約数ペア:

[(1, 91226560), (2, 45613280), (4, 22806640), (5, 18245312), (8, 11403320), (10, 9122656), (16, 5701660), (20, 4561328), (32, 2850830), (40, 2280664), (64, 1425415), (80, 1140332), (97, 940480), (160, 570166), (194, 470240), (320, 285083), (388, 235120), (485, 188096), (776, 117560), (970, 94048), (1552, 58780), (1940, 47024), (2939, 31040), (3104, 29390), (3880, 23512), (5878, 15520), (6208, 14695), (7760, 11756)]