7126360

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1093}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 16147440

約数和(自身を除く): 9021080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1093, 1304, 1630, 2186, 3260, 4372, 5465, 6520, 8744, 10930, 21860, 43720, 178159, 356318, 712636, 890795, 1425272, 1781590, 3563180, 7126360]

約数ペア:

[(1, 7126360), (2, 3563180), (4, 1781590), (5, 1425272), (8, 890795), (10, 712636), (20, 356318), (40, 178159), (163, 43720), (326, 21860), (652, 10930), (815, 8744), (1093, 6520), (1304, 5465), (1630, 4372), (2186, 3260)]