24840740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73061}}^1$

素因数の和:73087

約数の個数: 24

約数和(自身を含む): 55234872

約数和(自身を除く): 30394132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 73061, 146122, 292244, 365305, 730610, 1242037, 1461220, 2484074, 4968148, 6210185, 12420370, 24840740]

約数ペア:

[(1, 24840740), (2, 12420370), (4, 6210185), (5, 4968148), (10, 2484074), (17, 1461220), (20, 1242037), (34, 730610), (68, 365305), (85, 292244), (170, 146122), (340, 73061)]