2016150440

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{222043}}^1$

素因数の和:222281

約数の個数: 32

約数和(自身を含む): 4556342880

約数和(自身を除く): 2540192440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 222043, 444086, 888172, 1110215, 1776344, 2220430, 4440860, 8881720, 50403761, 100807522, 201615044, 252018805, 403230088, 504037610, 1008075220, 2016150440]

約数ペア:

[(1, 2016150440), (2, 1008075220), (4, 504037610), (5, 403230088), (8, 252018805), (10, 201615044), (20, 100807522), (40, 50403761), (227, 8881720), (454, 4440860), (908, 2220430), (1135, 1776344), (1816, 1110215), (2270, 888172), (4540, 444086), (9080, 222043)]