2880489110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{10391}}^1$

素因数の和:11876

約数の個数: 32

約数和(自身を含む): 5462035200

約数和(自身を除く): 2581546090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1459, 2918, 7295, 10391, 14590, 20782, 27721, 51955, 55442, 103910, 138605, 197429, 277210, 394858, 987145, 1974290, 15160469, 30320938, 75802345, 151604690, 288048911, 576097822, 1440244555, 2880489110]

約数ペア:

[(1, 2880489110), (2, 1440244555), (5, 576097822), (10, 288048911), (19, 151604690), (38, 75802345), (95, 30320938), (190, 15160469), (1459, 1974290), (2918, 987145), (7295, 394858), (10391, 277210), (14590, 197429), (20782, 138605), (27721, 103910), (51955, 55442)]