200054840

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 462758400

約数和(自身を除く): 262703560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 103, 118, 206, 236, 295, 412, 472, 515, 590, 823, 824, 1030, 1180, 1646, 2060, 2360, 3292, 4115, 4120, 6077, 6584, 8230, 12154, 16460, 24308, 30385, 32920, 48557, 48616, 60770, 84769, 97114, 121540, 169538, 194228, 242785, 243080, 339076, 388456, 423845, 485570, 678152, 847690, 971140, 1695380, 1942280, 3390760, 5001371, 10002742, 20005484, 25006855, 40010968, 50013710, 100027420, 200054840]

約数ペア:

[(1, 200054840), (2, 100027420), (4, 50013710), (5, 40010968), (8, 25006855), (10, 20005484), (20, 10002742), (40, 5001371), (59, 3390760), (103, 1942280), (118, 1695380), (206, 971140), (236, 847690), (295, 678152), (412, 485570), (472, 423845), (515, 388456), (590, 339076), (823, 243080), (824, 242785), (1030, 194228), (1180, 169538), (1646, 121540), (2060, 97114), (2360, 84769), (3292, 60770), (4115, 48616), (4120, 48557), (6077, 32920), (6584, 30385), (8230, 24308), (12154, 16460)]