5355580

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{809}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 11294640

約数和(自身を除く): 5939060

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 809, 1324, 1618, 1655, 3236, 3310, 4045, 6620, 8090, 16180, 267779, 535558, 1071116, 1338895, 2677790, 5355580]

約数ペア:

[(1, 5355580), (2, 2677790), (4, 1338895), (5, 1071116), (10, 535558), (20, 267779), (331, 16180), (662, 8090), (809, 6620), (1324, 4045), (1618, 3310), (1655, 3236)]