3821000620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1\times {\mathrm{4327}}^1$

素因数の和:5062

約数の個数: 48

約数和(自身を含む): 8158106880

約数和(自身を除く): 4337106260

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 659, 670, 1318, 1340, 2636, 3295, 4327, 6590, 8654, 13180, 17308, 21635, 43270, 44153, 86540, 88306, 176612, 220765, 289909, 441530, 579818, 883060, 1159636, 1449545, 2851493, 2899090, 5702986, 5798180, 11405972, 14257465, 28514930, 57029860, 191050031, 382100062, 764200124, 955250155, 1910500310, 3821000620]

約数ペア:

[(1, 3821000620), (2, 1910500310), (4, 955250155), (5, 764200124), (10, 382100062), (20, 191050031), (67, 57029860), (134, 28514930), (268, 14257465), (335, 11405972), (659, 5798180), (670, 5702986), (1318, 2899090), (1340, 2851493), (2636, 1449545), (3295, 1159636), (4327, 883060), (6590, 579818), (8654, 441530), (13180, 289909), (17308, 220765), (21635, 176612), (43270, 88306), (44153, 86540)]