5489620.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{2357}}^1$

素因数の和:3025

約数の個数: 24

約数和(自身を含む): 65363760

約数和(自身を除く): 34298500

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2357, 2636, 3295, 4714, 6590, 9428, 11785, 13180, 23570, 47140, 1553263, 3106526, 6213052, 7766315, 15532630, 31065260]

約数ペア:

[(1, 31065260), (2, 15532630), (4, 7766315), (5, 6213052), (10, 3106526), (20, 1553263), (659, 47140), (1318, 23570), (2357, 13180), (2636, 11785), (3295, 9428), (4714, 6590)]