12434967400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1680401}}^1$

素因数の和:1680454

約数の個数: 48

約数和(自身を含む): 29692703340

約数和(自身を除く): 17257735940

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3700, 7400, 1680401, 3360802, 6721604, 8402005, 13443208, 16804010, 33608020, 42010025, 62174837, 67216040, 84020050, 124349674, 168040100, 248699348, 310874185, 336080200, 497398696, 621748370, 1243496740, 1554370925, 2486993480, 3108741850, 6217483700, 12434967400]

約数ペア:

[(1, 12434967400), (2, 6217483700), (4, 3108741850), (5, 2486993480), (8, 1554370925), (10, 1243496740), (20, 621748370), (25, 497398696), (37, 336080200), (40, 310874185), (50, 248699348), (74, 168040100), (100, 124349674), (148, 84020050), (185, 67216040), (200, 62174837), (296, 42010025), (370, 33608020), (740, 16804010), (925, 13443208), (1480, 8402005), (1850, 6721604), (3700, 3360802), (7400, 1680401)]