16965580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29251}}^1$

素因数の和:29289

約数の個数: 24

約数和(自身を含む): 36857520

約数和(自身を除く): 19891940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 29251, 58502, 117004, 146255, 292510, 585020, 848279, 1696558, 3393116, 4241395, 8482790, 16965580]

約数ペア:

[(1, 16965580), (2, 8482790), (4, 4241395), (5, 3393116), (10, 1696558), (20, 848279), (29, 585020), (58, 292510), (116, 146255), (145, 117004), (290, 58502), (580, 29251)]