164012900

素因数分解:

$2^2\times 5^2\times {\mathrm{601}}^1\times {\mathrm{2729}}^1$

素因数の和:3344

約数の個数: 36

約数和(自身を含む): 356630820

約数和(自身を除く): 192617920

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 601, 1202, 2404, 2729, 3005, 5458, 6010, 10916, 12020, 13645, 15025, 27290, 30050, 54580, 60100, 68225, 136450, 272900, 1640129, 3280258, 6560516, 8200645, 16401290, 32802580, 41003225, 82006450, 164012900]

約数ペア:

[(1, 164012900), (2, 82006450), (4, 41003225), (5, 32802580), (10, 16401290), (20, 8200645), (25, 6560516), (50, 3280258), (100, 1640129), (601, 272900), (1202, 136450), (2404, 68225), (2729, 60100), (3005, 54580), (5458, 30050), (6010, 27290), (10916, 15025), (12020, 13645)]