38243540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112481}}^1$

素因数の和:112507

約数の個数: 24

約数和(自身を含む): 85036392

約数和(自身を除く): 46792852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 112481, 224962, 449924, 562405, 1124810, 1912177, 2249620, 3824354, 7648708, 9560885, 19121770, 38243540]

約数ペア:

[(1, 38243540), (2, 19121770), (4, 9560885), (5, 7648708), (10, 3824354), (17, 2249620), (20, 1912177), (34, 1124810), (68, 562405), (85, 449924), (170, 224962), (340, 112481)]