190065860

素因数分解:

$2^2\times 5^1\times {\mathrm{2749}}^1\times {\mathrm{3457}}^1$

素因数の和:6215

約数の個数: 24

約数和(自身を含む): 399399000

約数和(自身を除く): 209333140

約数列:

[1, 2, 4, 5, 10, 20, 2749, 3457, 5498, 6914, 10996, 13745, 13828, 17285, 27490, 34570, 54980, 69140, 9503293, 19006586, 38013172, 47516465, 95032930, 190065860]

約数ペア:

[(1, 190065860), (2, 95032930), (4, 47516465), (5, 38013172), (10, 19006586), (20, 9503293), (2749, 69140), (3457, 54980), (5498, 34570), (6914, 27490), (10996, 17285), (13745, 13828)]