64062490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1747}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 122080320

約数和(自身を除く): 58017830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1747, 1930, 3494, 3667, 7334, 8735, 17470, 18335, 33193, 36670, 66386, 165965, 331930, 337171, 674342, 1685855, 3371710, 6406249, 12812498, 32031245, 64062490]

約数ペア:

[(1, 64062490), (2, 32031245), (5, 12812498), (10, 6406249), (19, 3371710), (38, 1685855), (95, 674342), (190, 337171), (193, 331930), (386, 165965), (965, 66386), (1747, 36670), (1930, 33193), (3494, 18335), (3667, 17470), (7334, 8735)]