11962960

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:895

約数の個数: 40

約数和(自身を含む): 27978120

約数和(自身を除く): 16015160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 653, 916, 1145, 1306, 1832, 2290, 2612, 3265, 3664, 4580, 5224, 6530, 9160, 10448, 13060, 18320, 26120, 52240, 149537, 299074, 598148, 747685, 1196296, 1495370, 2392592, 2990740, 5981480, 11962960]

約数ペア:

[(1, 11962960), (2, 5981480), (4, 2990740), (5, 2392592), (8, 1495370), (10, 1196296), (16, 747685), (20, 598148), (40, 299074), (80, 149537), (229, 52240), (458, 26120), (653, 18320), (916, 13060), (1145, 10448), (1306, 9160), (1832, 6530), (2290, 5224), (2612, 4580), (3265, 3664)]