85896850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1283}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 173863872

約数和(自身を除く): 87967022

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 325, 515, 650, 1030, 1283, 1339, 2566, 2575, 2678, 5150, 6415, 6695, 12830, 13390, 16679, 32075, 33358, 33475, 64150, 66950, 83395, 132149, 166790, 264298, 416975, 660745, 833950, 1321490, 1717937, 3303725, 3435874, 6607450, 8589685, 17179370, 42948425, 85896850]

約数ペア:

[(1, 85896850), (2, 42948425), (5, 17179370), (10, 8589685), (13, 6607450), (25, 3435874), (26, 3303725), (50, 1717937), (65, 1321490), (103, 833950), (130, 660745), (206, 416975), (325, 264298), (515, 166790), (650, 132149), (1030, 83395), (1283, 66950), (1339, 64150), (2566, 33475), (2575, 33358), (2678, 32075), (5150, 16679), (6415, 13390), (6695, 12830)]