23702690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 49412160

約数和(自身を除く): 25709470

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1031, 1045, 1210, 2062, 2090, 2299, 4598, 5155, 10310, 11341, 11495, 19589, 22682, 22990, 39178, 56705, 97945, 113410, 124751, 195890, 215479, 249502, 430958, 623755, 1077395, 1247510, 2154790, 2370269, 4740538, 11851345, 23702690]

約数ペア:

[(1, 23702690), (2, 11851345), (5, 4740538), (10, 2370269), (11, 2154790), (19, 1247510), (22, 1077395), (38, 623755), (55, 430958), (95, 249502), (110, 215479), (121, 195890), (190, 124751), (209, 113410), (242, 97945), (418, 56705), (605, 39178), (1031, 22990), (1045, 22682), (1210, 19589), (2062, 11495), (2090, 11341), (2299, 10310), (4598, 5155)]