16571240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59183}}^1$

素因数の和:59201

約数の個数: 32

約数和(自身を含む): 42612480

約数和(自身を除く): 26041240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 59183, 118366, 236732, 295915, 414281, 473464, 591830, 828562, 1183660, 1657124, 2071405, 2367320, 3314248, 4142810, 8285620, 16571240]

約数ペア:

[(1, 16571240), (2, 8285620), (4, 4142810), (5, 3314248), (7, 2367320), (8, 2071405), (10, 1657124), (14, 1183660), (20, 828562), (28, 591830), (35, 473464), (40, 414281), (56, 295915), (70, 236732), (140, 118366), (280, 59183)]