5064340

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{809}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 10682280

約数和(自身を除く): 5617940

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 809, 1252, 1565, 1618, 3130, 3236, 4045, 6260, 8090, 16180, 253217, 506434, 1012868, 1266085, 2532170, 5064340]

約数ペア:

[(1, 5064340), (2, 2532170), (4, 1266085), (5, 1012868), (10, 506434), (20, 253217), (313, 16180), (626, 8090), (809, 6260), (1252, 4045), (1565, 3236), (1618, 3130)]