10640060

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 23224320

約数和(自身を除く): 12584260

約数列:

[1, 2, 4, 5, 10, 20, 59, 71, 118, 127, 142, 236, 254, 284, 295, 355, 508, 590, 635, 710, 1180, 1270, 1420, 2540, 4189, 7493, 8378, 9017, 14986, 16756, 18034, 20945, 29972, 36068, 37465, 41890, 45085, 74930, 83780, 90170, 149860, 180340, 532003, 1064006, 2128012, 2660015, 5320030, 10640060]

約数ペア:

[(1, 10640060), (2, 5320030), (4, 2660015), (5, 2128012), (10, 1064006), (20, 532003), (59, 180340), (71, 149860), (118, 90170), (127, 83780), (142, 74930), (236, 45085), (254, 41890), (284, 37465), (295, 36068), (355, 29972), (508, 20945), (590, 18034), (635, 16756), (710, 14986), (1180, 9017), (1270, 8378), (1420, 7493), (2540, 4189)]