1115049940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1359817}}^1$

素因数の和:1359867

約数の個数: 24

約数和(自身を含む): 2398718952

約数和(自身を除く): 1283669012

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1359817, 2719634, 5439268, 6799085, 13598170, 27196340, 55752497, 111504994, 223009988, 278762485, 557524970, 1115049940]

約数ペア:

[(1, 1115049940), (2, 557524970), (4, 278762485), (5, 223009988), (10, 111504994), (20, 55752497), (41, 27196340), (82, 13598170), (164, 6799085), (205, 5439268), (410, 2719634), (820, 1359817)]