9161540

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5519}}^1$

素因数の和:5611

約数の個数: 24

約数和(自身を含む): 19474560

約数和(自身を除く): 10313020

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 5519, 11038, 22076, 27595, 55190, 110380, 458077, 916154, 1832308, 2290385, 4580770, 9161540]

約数ペア:

[(1, 9161540), (2, 4580770), (4, 2290385), (5, 1832308), (10, 916154), (20, 458077), (83, 110380), (166, 55190), (332, 27595), (415, 22076), (830, 11038), (1660, 5519)]