2747565220

素因数分解:

$2^2\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{100057}}^1$

素因数の和:101439

約数の個数: 24

約数和(自身を含む): 5774147064

約数和(自身を除く): 3026581844

約数列:

[1, 2, 4, 5, 10, 20, 1373, 2746, 5492, 6865, 13730, 27460, 100057, 200114, 400228, 500285, 1000570, 2001140, 137378261, 274756522, 549513044, 686891305, 1373782610, 2747565220]

約数ペア:

[(1, 2747565220), (2, 1373782610), (4, 686891305), (5, 549513044), (10, 274756522), (20, 137378261), (1373, 2001140), (2746, 1000570), (5492, 500285), (6865, 400228), (13730, 200114), (27460, 100057)]