4251131140

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{725449}}^1$

素因数の和:725751

約数の個数: 24

約数和(自身を含む): 8957856600

約数和(自身を除く): 4706725460

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 725449, 1450898, 2901796, 3627245, 7254490, 14508980, 212556557, 425113114, 850226228, 1062782785, 2125565570, 4251131140]

約数ペア:

[(1, 4251131140), (2, 2125565570), (4, 1062782785), (5, 850226228), (10, 425113114), (20, 212556557), (293, 14508980), (586, 7254490), (1172, 3627245), (1465, 2901796), (2930, 1450898), (5860, 725449)]