42414100

素因数分解:

$2^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2153}}^1$

素因数の和:2364

約数の個数: 36

約数和(自身を含む): 92548764

約数和(自身を除く): 50134664

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 197, 394, 788, 985, 1970, 2153, 3940, 4306, 4925, 8612, 9850, 10765, 19700, 21530, 43060, 53825, 107650, 215300, 424141, 848282, 1696564, 2120705, 4241410, 8482820, 10603525, 21207050, 42414100]

約数ペア:

[(1, 42414100), (2, 21207050), (4, 10603525), (5, 8482820), (10, 4241410), (20, 2120705), (25, 1696564), (50, 848282), (100, 424141), (197, 215300), (394, 107650), (788, 53825), (985, 43060), (1970, 21530), (2153, 19700), (3940, 10765), (4306, 9850), (4925, 8612)]