80196198982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{250853}}^1$

素因数の和:251100

約数の個数: 32

約数和(自身を含む): 130042713600

約数和(自身を除く): 49846514618

約数列:

[1, 2, 19, 38, 47, 94, 179, 358, 893, 1786, 3401, 6802, 8413, 16826, 159847, 250853, 319694, 501706, 4766207, 9532414, 11790091, 23580182, 44902687, 89805374, 224011729, 448023458, 853151053, 1706302106, 2110426289, 4220852578, 40098099491, 80196198982]

約数ペア:

[(1, 80196198982), (2, 40098099491), (19, 4220852578), (38, 2110426289), (47, 1706302106), (94, 853151053), (179, 448023458), (358, 224011729), (893, 89805374), (1786, 44902687), (3401, 23580182), (6802, 11790091), (8413, 9532414), (16826, 4766207), (159847, 501706), (250853, 319694)]