4450804910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{178819}}^1$

素因数の和:178976

約数の個数: 32

約数和(自身を含む): 8497526400

約数和(自身を除く): 4046721490

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 4978, 12445, 24890, 178819, 357638, 894095, 1788190, 3397561, 6795122, 16987805, 23425289, 33975610, 46850578, 117126445, 234252890, 445080491, 890160982, 2225402455, 4450804910]

約数ペア:

[(1, 4450804910), (2, 2225402455), (5, 890160982), (10, 445080491), (19, 234252890), (38, 117126445), (95, 46850578), (131, 33975610), (190, 23425289), (262, 16987805), (655, 6795122), (1310, 3397561), (2489, 1788190), (4978, 894095), (12445, 357638), (24890, 178819)]