5875240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20983}}^1$

素因数の和:21001

約数の個数: 32

約数和(自身を含む): 15108480

約数和(自身を除く): 9233240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 20983, 41966, 83932, 104915, 146881, 167864, 209830, 293762, 419660, 587524, 734405, 839320, 1175048, 1468810, 2937620, 5875240]

約数ペア:

[(1, 5875240), (2, 2937620), (4, 1468810), (5, 1175048), (7, 839320), (8, 734405), (10, 587524), (14, 419660), (20, 293762), (28, 209830), (35, 167864), (40, 146881), (56, 104915), (70, 83932), (140, 41966), (280, 20983)]