2095340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8059}}^1$

素因数の和:8081

約数の個数: 24

約数和(自身を含む): 4739280

約数和(自身を除く): 2643940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8059, 16118, 32236, 40295, 80590, 104767, 161180, 209534, 419068, 523835, 1047670, 2095340]

約数ペア:

[(1, 2095340), (2, 1047670), (4, 523835), (5, 419068), (10, 209534), (13, 161180), (20, 104767), (26, 80590), (52, 40295), (65, 32236), (130, 16118), (260, 8059)]