26854060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43313}}^1$

素因数の和:43353

約数の個数: 24

約数和(自身を含む): 58214016

約数和(自身を除く): 31359956

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 43313, 86626, 173252, 216565, 433130, 866260, 1342703, 2685406, 5370812, 6713515, 13427030, 26854060]

約数ペア:

[(1, 26854060), (2, 13427030), (4, 6713515), (5, 5370812), (10, 2685406), (20, 1342703), (31, 866260), (62, 433130), (124, 216565), (155, 173252), (310, 86626), (620, 43313)]