5628890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13729}}^1$

素因数の和:13777

約数の個数: 16

約数和(自身を含む): 10379880

約数和(自身を除く): 4750990

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 13729, 27458, 68645, 137290, 562889, 1125778, 2814445, 5628890]

約数ペア:

[(1, 5628890), (2, 2814445), (5, 1125778), (10, 562889), (41, 137290), (82, 68645), (205, 27458), (410, 13729)]