136586140

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{19681}}^1$

素因数の和:20037

約数の個数: 24

約数和(自身を含む): 287672112

約数和(自身を除く): 151085972

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 19681, 39362, 78724, 98405, 196810, 393620, 6829307, 13658614, 27317228, 34146535, 68293070, 136586140]

約数ペア:

[(1, 136586140), (2, 68293070), (4, 34146535), (5, 27317228), (10, 13658614), (20, 6829307), (347, 393620), (694, 196810), (1388, 98405), (1735, 78724), (3470, 39362), (6940, 19681)]