547264940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{374839}}^1$

素因数の和:374921

約数の個数: 24

約数和(自身を含む): 1165002720

約数和(自身を除く): 617737780

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 374839, 749678, 1499356, 1874195, 3748390, 7496780, 27363247, 54726494, 109452988, 136816235, 273632470, 547264940]

約数ペア:

[(1, 547264940), (2, 273632470), (4, 136816235), (5, 109452988), (10, 54726494), (20, 27363247), (73, 7496780), (146, 3748390), (292, 1874195), (365, 1499356), (730, 749678), (1460, 374839)]