105577580

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{86539}}^1$

素因数の和:86609

約数の個数: 24

約数和(自身を含む): 225350160

約数和(自身を除く): 119772580

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 86539, 173078, 346156, 432695, 865390, 1730780, 5278879, 10557758, 21115516, 26394395, 52788790, 105577580]

約数ペア:

[(1, 105577580), (2, 52788790), (4, 26394395), (5, 21115516), (10, 10557758), (20, 5278879), (61, 1730780), (122, 865390), (244, 432695), (305, 346156), (610, 173078), (1220, 86539)]