1183640

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 2695680

約数和(自身を除く): 1512040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 233, 254, 466, 508, 635, 932, 1016, 1165, 1270, 1864, 2330, 2540, 4660, 5080, 9320, 29591, 59182, 118364, 147955, 236728, 295910, 591820, 1183640]

約数ペア:

[(1, 1183640), (2, 591820), (4, 295910), (5, 236728), (8, 147955), (10, 118364), (20, 59182), (40, 29591), (127, 9320), (233, 5080), (254, 4660), (466, 2540), (508, 2330), (635, 1864), (932, 1270), (1016, 1165)]