1552726820

素因数分解:

$2^2\times 5^1\times {\mathrm{3373}}^1\times {\mathrm{23017}}^1$

素因数の和:26399

約数の個数: 24

約数和(自身を含む): 3261834744

約数和(自身を除く): 1709107924

約数列:

[1, 2, 4, 5, 10, 20, 3373, 6746, 13492, 16865, 23017, 33730, 46034, 67460, 92068, 115085, 230170, 460340, 77636341, 155272682, 310545364, 388181705, 776363410, 1552726820]

約数ペア:

[(1, 1552726820), (2, 776363410), (4, 388181705), (5, 310545364), (10, 155272682), (20, 77636341), (3373, 460340), (6746, 230170), (13492, 115085), (16865, 92068), (23017, 67460), (33730, 46034)]