11486440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41023}}^1$

素因数の和:41041

約数の個数: 32

約数和(自身を含む): 29537280

約数和(自身を除く): 18050840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 41023, 82046, 164092, 205115, 287161, 328184, 410230, 574322, 820460, 1148644, 1435805, 1640920, 2297288, 2871610, 5743220, 11486440]

約数ペア:

[(1, 11486440), (2, 5743220), (4, 2871610), (5, 2297288), (7, 1640920), (8, 1435805), (10, 1148644), (14, 820460), (20, 574322), (28, 410230), (35, 328184), (40, 287161), (56, 205115), (70, 164092), (140, 82046), (280, 41023)]