194060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 422016

約数和(自身を除く): 227956

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 313, 620, 626, 1252, 1565, 3130, 6260, 9703, 19406, 38812, 48515, 97030, 194060]

約数ペア:

[(1, 194060), (2, 97030), (4, 48515), (5, 38812), (10, 19406), (20, 9703), (31, 6260), (62, 3130), (124, 1565), (155, 1252), (310, 626), (313, 620)]