73568380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193601}}^1$

素因数の和:193629

約数の個数: 24

約数和(自身を含む): 162625680

約数和(自身を除く): 89057300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 193601, 387202, 774404, 968005, 1936010, 3678419, 3872020, 7356838, 14713676, 18392095, 36784190, 73568380]

約数ペア:

[(1, 73568380), (2, 36784190), (4, 18392095), (5, 14713676), (10, 7356838), (19, 3872020), (20, 3678419), (38, 1936010), (76, 968005), (95, 774404), (190, 387202), (380, 193601)]