3136138900

素因数分解:

$2^2\times 5^2\times {\mathrm{1223}}^1\times {\mathrm{25643}}^1$

素因数の和:26880

約数の個数: 36

約数和(自身を含む): 6811251552

約数和(自身を除く): 3675112652

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1223, 2446, 4892, 6115, 12230, 24460, 25643, 30575, 51286, 61150, 102572, 122300, 128215, 256430, 512860, 641075, 1282150, 2564300, 31361389, 62722778, 125445556, 156806945, 313613890, 627227780, 784034725, 1568069450, 3136138900]

約数ペア:

[(1, 3136138900), (2, 1568069450), (4, 784034725), (5, 627227780), (10, 313613890), (20, 156806945), (25, 125445556), (50, 62722778), (100, 31361389), (1223, 2564300), (2446, 1282150), (4892, 641075), (6115, 512860), (12230, 256430), (24460, 128215), (25643, 122300), (30575, 102572), (51286, 61150)]