345224332840

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{45186431}}^1$

素因数の和:45186633

約数の個数: 32

約数和(自身を含む): 780821544960

約数和(自身を除く): 435597212120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 45186431, 90372862, 180745724, 225932155, 361491448, 451864310, 903728620, 1807457240, 8630608321, 17261216642, 34522433284, 43153041605, 69044866568, 86306083210, 172612166420, 345224332840]

約数ペア:

[(1, 345224332840), (2, 172612166420), (4, 86306083210), (5, 69044866568), (8, 43153041605), (10, 34522433284), (20, 17261216642), (40, 8630608321), (191, 1807457240), (382, 903728620), (764, 451864310), (955, 361491448), (1528, 225932155), (1910, 180745724), (3820, 90372862), (7640, 45186431)]