917362960

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{83701}}^1$

素因数の和:83851

約数の個数: 40

約数和(自身を含む): 2148462936

約数和(自身を除く): 1231099976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10960, 83701, 167402, 334804, 418505, 669608, 837010, 1339216, 1674020, 3348040, 6696080, 11467037, 22934074, 45868148, 57335185, 91736296, 114670370, 183472592, 229340740, 458681480, 917362960]

約数ペア:

[(1, 917362960), (2, 458681480), (4, 229340740), (5, 183472592), (8, 114670370), (10, 91736296), (16, 57335185), (20, 45868148), (40, 22934074), (80, 11467037), (137, 6696080), (274, 3348040), (548, 1674020), (685, 1339216), (1096, 837010), (1370, 669608), (2192, 418505), (2740, 334804), (5480, 167402), (10960, 83701)]