113339240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{404783}}^1$

素因数の和:404801

約数の個数: 32

約数和(自身を含む): 291444480

約数和(自身を除く): 178105240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 404783, 809566, 1619132, 2023915, 2833481, 3238264, 4047830, 5666962, 8095660, 11333924, 14167405, 16191320, 22667848, 28334810, 56669620, 113339240]

約数ペア:

[(1, 113339240), (2, 56669620), (4, 28334810), (5, 22667848), (7, 16191320), (8, 14167405), (10, 11333924), (14, 8095660), (20, 5666962), (28, 4047830), (35, 3238264), (40, 2833481), (56, 2023915), (70, 1619132), (140, 809566), (280, 404783)]