107240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{383}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 276480

約数和(自身を除く): 169240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 383, 766, 1532, 1915, 2681, 3064, 3830, 5362, 7660, 10724, 13405, 15320, 21448, 26810, 53620, 107240]

約数ペア:

[(1, 107240), (2, 53620), (4, 26810), (5, 21448), (7, 15320), (8, 13405), (10, 10724), (14, 7660), (20, 5362), (28, 3830), (35, 3064), (40, 2681), (56, 1915), (70, 1532), (140, 766), (280, 383)]