3129968404280

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{3600479}}^1$

素因数の和:3600804

約数の個数: 64

約数和(自身を含む): 7144504473600

約数和(自身を除く): 4014536069320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 211, 412, 422, 515, 824, 844, 1030, 1055, 1688, 2060, 2110, 4120, 4220, 8440, 21733, 43466, 86932, 108665, 173864, 217330, 434660, 869320, 3600479, 7200958, 14401916, 18002395, 28803832, 36004790, 72009580, 144019160, 370849337, 741698674, 759701069, 1483397348, 1519402138, 1854246685, 2966794696, 3038804276, 3708493370, 3798505345, 6077608552, 7416986740, 7597010690, 14833973480, 15194021380, 30388042760, 78249210107, 156498420214, 312996840428, 391246050535, 625993680856, 782492101070, 1564984202140, 3129968404280]

約数ペア:

[(1, 3129968404280), (2, 1564984202140), (4, 782492101070), (5, 625993680856), (8, 391246050535), (10, 312996840428), (20, 156498420214), (40, 78249210107), (103, 30388042760), (206, 15194021380), (211, 14833973480), (412, 7597010690), (422, 7416986740), (515, 6077608552), (824, 3798505345), (844, 3708493370), (1030, 3038804276), (1055, 2966794696), (1688, 1854246685), (2060, 1519402138), (2110, 1483397348), (4120, 759701069), (4220, 741698674), (8440, 370849337), (21733, 144019160), (43466, 72009580), (86932, 36004790), (108665, 28803832), (173864, 18002395), (217330, 14401916), (434660, 7200958), (869320, 3600479)]