744220

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 1580544

約数和(自身を除く): 836324

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 293, 508, 586, 635, 1172, 1270, 1465, 2540, 2930, 5860, 37211, 74422, 148844, 186055, 372110, 744220]

約数ペア:

[(1, 744220), (2, 372110), (4, 186055), (5, 148844), (10, 74422), (20, 37211), (127, 5860), (254, 2930), (293, 2540), (508, 1465), (586, 1270), (635, 1172)]