10366655990140

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1332475063}}^1$

素因数の和:1332475461

約数の個数: 24

約数和(自身を含む): 21825941548320

約数和(自身を除く): 11459285558180

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1556, 1945, 3890, 7780, 1332475063, 2664950126, 5329900252, 6662375315, 13324750630, 26649501260, 518332799507, 1036665599014, 2073331198028, 2591663997535, 5183327995070, 10366655990140]

約数ペア:

[(1, 10366655990140), (2, 5183327995070), (4, 2591663997535), (5, 2073331198028), (10, 1036665599014), (20, 518332799507), (389, 26649501260), (778, 13324750630), (1556, 6662375315), (1945, 5329900252), (3890, 2664950126), (7780, 1332475063)]