12748090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 23794560

約数和(自身を除く): 11046470

約数列:

[1, 2, 5, 10, 53, 67, 106, 134, 265, 335, 359, 530, 670, 718, 1795, 3551, 3590, 7102, 17755, 19027, 24053, 35510, 38054, 48106, 95135, 120265, 190270, 240530, 1274809, 2549618, 6374045, 12748090]

約数ペア:

[(1, 12748090), (2, 6374045), (5, 2549618), (10, 1274809), (53, 240530), (67, 190270), (106, 120265), (134, 95135), (265, 48106), (335, 38054), (359, 35510), (530, 24053), (670, 19027), (718, 17755), (1795, 7102), (3551, 3590)]