26163260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15761}}^1$

素因数の和:15853

約数の個数: 24

約数和(自身を含む): 55608336

約数和(自身を除く): 29445076

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 15761, 31522, 63044, 78805, 157610, 315220, 1308163, 2616326, 5232652, 6540815, 13081630, 26163260]

約数ペア:

[(1, 26163260), (2, 13081630), (4, 6540815), (5, 5232652), (10, 2616326), (20, 1308163), (83, 315220), (166, 157610), (332, 78805), (415, 63044), (830, 31522), (1660, 15761)]