5260190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 10444896

約数和(自身を除く): 5184706

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 941, 1118, 1882, 2795, 4705, 5590, 9410, 12233, 24466, 40463, 61165, 80926, 122330, 202315, 404630, 526019, 1052038, 2630095, 5260190]

約数ペア:

[(1, 5260190), (2, 2630095), (5, 1052038), (10, 526019), (13, 404630), (26, 202315), (43, 122330), (65, 80926), (86, 61165), (130, 40463), (215, 24466), (430, 12233), (559, 9410), (941, 5590), (1118, 4705), (1882, 2795)]