14137420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 18521780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 359, 716, 718, 895, 1436, 1790, 1795, 1969, 3580, 3590, 3938, 3949, 7180, 7876, 7898, 9845, 15796, 19690, 19745, 39380, 39490, 64261, 78980, 128522, 257044, 321305, 642610, 706871, 1285220, 1413742, 2827484, 3534355, 7068710, 14137420]

約数ペア:

[(1, 14137420), (2, 7068710), (4, 3534355), (5, 2827484), (10, 1413742), (11, 1285220), (20, 706871), (22, 642610), (44, 321305), (55, 257044), (110, 128522), (179, 78980), (220, 64261), (358, 39490), (359, 39380), (716, 19745), (718, 19690), (895, 15796), (1436, 9845), (1790, 7898), (1795, 7876), (1969, 7180), (3580, 3949), (3590, 3938)]