103101080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 239034240

約数和(自身を除く): 135933160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 173, 188, 235, 317, 346, 376, 470, 634, 692, 865, 940, 1268, 1384, 1585, 1730, 1880, 2536, 3170, 3460, 6340, 6920, 8131, 12680, 14899, 16262, 29798, 32524, 40655, 54841, 59596, 65048, 74495, 81310, 109682, 119192, 148990, 162620, 219364, 274205, 297980, 325240, 438728, 548410, 595960, 1096820, 2193640, 2577527, 5155054, 10310108, 12887635, 20620216, 25775270, 51550540, 103101080]

約数ペア:

[(1, 103101080), (2, 51550540), (4, 25775270), (5, 20620216), (8, 12887635), (10, 10310108), (20, 5155054), (40, 2577527), (47, 2193640), (94, 1096820), (173, 595960), (188, 548410), (235, 438728), (317, 325240), (346, 297980), (376, 274205), (470, 219364), (634, 162620), (692, 148990), (865, 119192), (940, 109682), (1268, 81310), (1384, 74495), (1585, 65048), (1730, 59596), (1880, 54841), (2536, 40655), (3170, 32524), (3460, 29798), (6340, 16262), (6920, 14899), (8131, 12680)]