14580020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8011}}^1$

素因数の和:8040

約数の個数: 48

約数和(自身を含む): 37688448

約数和(自身を除く): 23108428

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 8011, 16022, 32044, 40055, 56077, 80110, 104143, 112154, 160220, 208286, 224308, 280385, 416572, 520715, 560770, 729001, 1041430, 1121540, 1458002, 2082860, 2916004, 3645005, 7290010, 14580020]

約数ペア:

[(1, 14580020), (2, 7290010), (4, 3645005), (5, 2916004), (7, 2082860), (10, 1458002), (13, 1121540), (14, 1041430), (20, 729001), (26, 560770), (28, 520715), (35, 416572), (52, 280385), (65, 224308), (70, 208286), (91, 160220), (130, 112154), (140, 104143), (182, 80110), (260, 56077), (364, 40055), (455, 32044), (910, 16022), (1820, 8011)]