23891450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{359}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 49014720

約数和(自身を除く): 25123270

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 359, 550, 605, 718, 1210, 1331, 1795, 2662, 3025, 3590, 3949, 6050, 6655, 7898, 8975, 13310, 17950, 19745, 33275, 39490, 43439, 66550, 86878, 98725, 197450, 217195, 434390, 477829, 955658, 1085975, 2171950, 2389145, 4778290, 11945725, 23891450]

約数ペア:

[(1, 23891450), (2, 11945725), (5, 4778290), (10, 2389145), (11, 2171950), (22, 1085975), (25, 955658), (50, 477829), (55, 434390), (110, 217195), (121, 197450), (242, 98725), (275, 86878), (359, 66550), (550, 43439), (605, 39490), (718, 33275), (1210, 19745), (1331, 17950), (1795, 13310), (2662, 8975), (3025, 7898), (3590, 6655), (3949, 6050)]