2007293320

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{3463}}^1$

素因数の和:3854

約数の個数: 64

約数和(自身を含む): 4636494720

約数和(自身を除く): 2629201400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 337, 344, 430, 674, 860, 1348, 1685, 1720, 2696, 3370, 3463, 6740, 6926, 13480, 13852, 14491, 17315, 27704, 28982, 34630, 57964, 69260, 72455, 115928, 138520, 144910, 148909, 289820, 297818, 579640, 595636, 744545, 1167031, 1191272, 1489090, 2334062, 2978180, 4668124, 5835155, 5956360, 9336248, 11670310, 23340620, 46681240, 50182333, 100364666, 200729332, 250911665, 401458664, 501823330, 1003646660, 2007293320]

約数ペア:

[(1, 2007293320), (2, 1003646660), (4, 501823330), (5, 401458664), (8, 250911665), (10, 200729332), (20, 100364666), (40, 50182333), (43, 46681240), (86, 23340620), (172, 11670310), (215, 9336248), (337, 5956360), (344, 5835155), (430, 4668124), (674, 2978180), (860, 2334062), (1348, 1489090), (1685, 1191272), (1720, 1167031), (2696, 744545), (3370, 595636), (3463, 579640), (6740, 297818), (6926, 289820), (13480, 148909), (13852, 144910), (14491, 138520), (17315, 115928), (27704, 72455), (28982, 69260), (34630, 57964)]