185102560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60889}}^1$

素因数の和:60923

約数の個数: 48

約数和(自身を含む): 460328400

約数和(自身を除く): 275225840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 60889, 121778, 243556, 304445, 487112, 608890, 974224, 1156891, 1217780, 1948448, 2313782, 2435560, 4627564, 4871120, 5784455, 9255128, 9742240, 11568910, 18510256, 23137820, 37020512, 46275640, 92551280, 185102560]

約数ペア:

[(1, 185102560), (2, 92551280), (4, 46275640), (5, 37020512), (8, 23137820), (10, 18510256), (16, 11568910), (19, 9742240), (20, 9255128), (32, 5784455), (38, 4871120), (40, 4627564), (76, 2435560), (80, 2313782), (95, 1948448), (152, 1217780), (160, 1156891), (190, 974224), (304, 608890), (380, 487112), (608, 304445), (760, 243556), (1520, 121778), (3040, 60889)]