2099761730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1\times {\mathrm{7283}}^1$

素因数の和:9922

約数の個数: 32

約数和(自身を含む): 4125307968

約数和(自身を除く): 2025546238

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2621, 5242, 7283, 13105, 14566, 26210, 28831, 36415, 57662, 72830, 80113, 144155, 160226, 288310, 400565, 801130, 19088743, 38177486, 95443715, 190887430, 209976173, 419952346, 1049880865, 2099761730]

約数ペア:

[(1, 2099761730), (2, 1049880865), (5, 419952346), (10, 209976173), (11, 190887430), (22, 95443715), (55, 38177486), (110, 19088743), (2621, 801130), (5242, 400565), (7283, 288310), (13105, 160226), (14566, 144155), (26210, 80113), (28831, 72830), (36415, 57662)]