61592140

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{9839}}^1$

素因数の和:10161

約数の個数: 24

約数和(自身を含む): 129769920

約数和(自身を除く): 68177780

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 9839, 19678, 39356, 49195, 98390, 196780, 3079607, 6159214, 12318428, 15398035, 30796070, 61592140]

約数ペア:

[(1, 61592140), (2, 30796070), (4, 15398035), (5, 12318428), (10, 6159214), (20, 3079607), (313, 196780), (626, 98390), (1252, 49195), (1565, 39356), (3130, 19678), (6260, 9839)]