5217694580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37269247}}^1$

素因数の和:37269263

約数の個数: 24

約数和(自身を含む): 12522467328

約数和(自身を除く): 7304772748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37269247, 74538494, 149076988, 186346235, 260884729, 372692470, 521769458, 745384940, 1043538916, 1304423645, 2608847290, 5217694580]

約数ペア:

[(1, 5217694580), (2, 2608847290), (4, 1304423645), (5, 1043538916), (7, 745384940), (10, 521769458), (14, 372692470), (20, 260884729), (28, 186346235), (35, 149076988), (70, 74538494), (140, 37269247)]