8983240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32083}}^1$

素因数の和:32101

約数の個数: 32

約数和(自身を含む): 23100480

約数和(自身を除く): 14117240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32083, 64166, 128332, 160415, 224581, 256664, 320830, 449162, 641660, 898324, 1122905, 1283320, 1796648, 2245810, 4491620, 8983240]

約数ペア:

[(1, 8983240), (2, 4491620), (4, 2245810), (5, 1796648), (7, 1283320), (8, 1122905), (10, 898324), (14, 641660), (20, 449162), (28, 320830), (35, 256664), (40, 224581), (56, 160415), (70, 128332), (140, 64166), (280, 32083)]