4659820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 10886400

約数和(自身を除く): 6226580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 359, 590, 649, 718, 1180, 1298, 1436, 1795, 2596, 3245, 3590, 3949, 6490, 7180, 7898, 12980, 15796, 19745, 21181, 39490, 42362, 78980, 84724, 105905, 211810, 232991, 423620, 465982, 931964, 1164955, 2329910, 4659820]

約数ペア:

[(1, 4659820), (2, 2329910), (4, 1164955), (5, 931964), (10, 465982), (11, 423620), (20, 232991), (22, 211810), (44, 105905), (55, 84724), (59, 78980), (110, 42362), (118, 39490), (220, 21181), (236, 19745), (295, 15796), (359, 12980), (590, 7898), (649, 7180), (718, 6490), (1180, 3949), (1298, 3590), (1436, 3245), (1795, 2596)]