8470291220

素因数分解:

$2^2\times 5^1\times {\mathrm{7459}}^1\times {\mathrm{56779}}^1$

素因数の和:64247

約数の個数: 24

約数和(自身を含む): 17790309600

約数和(自身を除く): 9320018380

約数列:

[1, 2, 4, 5, 10, 20, 7459, 14918, 29836, 37295, 56779, 74590, 113558, 149180, 227116, 283895, 567790, 1135580, 423514561, 847029122, 1694058244, 2117572805, 4235145610, 8470291220]

約数ペア:

[(1, 8470291220), (2, 4235145610), (4, 2117572805), (5, 1694058244), (10, 847029122), (20, 423514561), (7459, 1135580), (14918, 567790), (29836, 283895), (37295, 227116), (56779, 149180), (74590, 113558)]