5405710

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3889}}^1$

素因数の和:4035

約数の個数: 16

約数和(自身を含む): 9802800

約数和(自身を除く): 4397090

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 3889, 7778, 19445, 38890, 540571, 1081142, 2702855, 5405710]

約数ペア:

[(1, 5405710), (2, 2702855), (5, 1081142), (10, 540571), (139, 38890), (278, 19445), (695, 7778), (1390, 3889)]