42514100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{9887}}^1$

素因数の和:9944

約数の個数: 36

約数和(自身を含む): 94410624

約数和(自身を除く): 51896524

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 9887, 19774, 39548, 49435, 98870, 197740, 247175, 425141, 494350, 850282, 988700, 1700564, 2125705, 4251410, 8502820, 10628525, 21257050, 42514100]

約数ペア:

[(1, 42514100), (2, 21257050), (4, 10628525), (5, 8502820), (10, 4251410), (20, 2125705), (25, 1700564), (43, 988700), (50, 850282), (86, 494350), (100, 425141), (172, 247175), (215, 197740), (430, 98870), (860, 49435), (1075, 39548), (2150, 19774), (4300, 9887)]