25438630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21377}}^1$

素因数の和:21408

約数の個数: 32

約数和(自身を含む): 55411776

約数和(自身を除く): 29973146

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 21377, 42754, 106885, 149639, 213770, 299278, 363409, 726818, 748195, 1496390, 1817045, 2543863, 3634090, 5087726, 12719315, 25438630]

約数ペア:

[(1, 25438630), (2, 12719315), (5, 5087726), (7, 3634090), (10, 2543863), (14, 1817045), (17, 1496390), (34, 748195), (35, 726818), (70, 363409), (85, 299278), (119, 213770), (170, 149639), (238, 106885), (595, 42754), (1190, 21377)]