106189780

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 227598336

約数和(自身を除く): 121408556

約数列:

[1, 2, 4, 5, 10, 20, 97, 127, 194, 254, 388, 431, 485, 508, 635, 862, 970, 1270, 1724, 1940, 2155, 2540, 4310, 8620, 12319, 24638, 41807, 49276, 54737, 61595, 83614, 109474, 123190, 167228, 209035, 218948, 246380, 273685, 418070, 547370, 836140, 1094740, 5309489, 10618978, 21237956, 26547445, 53094890, 106189780]

約数ペア:

[(1, 106189780), (2, 53094890), (4, 26547445), (5, 21237956), (10, 10618978), (20, 5309489), (97, 1094740), (127, 836140), (194, 547370), (254, 418070), (388, 273685), (431, 246380), (485, 218948), (508, 209035), (635, 167228), (862, 123190), (970, 109474), (1270, 83614), (1724, 61595), (1940, 54737), (2155, 49276), (2540, 41807), (4310, 24638), (8620, 12319)]