25482040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33529}}^1$

素因数の和:33559

約数の個数: 32

約数和(自身を含む): 60354000

約数和(自身を除く): 34871960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 33529, 67058, 134116, 167645, 268232, 335290, 637051, 670580, 1274102, 1341160, 2548204, 3185255, 5096408, 6370510, 12741020, 25482040]

約数ペア:

[(1, 25482040), (2, 12741020), (4, 6370510), (5, 5096408), (8, 3185255), (10, 2548204), (19, 1341160), (20, 1274102), (38, 670580), (40, 637051), (76, 335290), (95, 268232), (152, 167645), (190, 134116), (380, 67058), (760, 33529)]