25813550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 55389312

約数和(自身を除く): 29575762

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 131, 175, 262, 350, 563, 655, 917, 1126, 1310, 1834, 2815, 3275, 3941, 4585, 5630, 6550, 7882, 9170, 14075, 19705, 22925, 28150, 39410, 45850, 73753, 98525, 147506, 197050, 368765, 516271, 737530, 1032542, 1843825, 2581355, 3687650, 5162710, 12906775, 25813550]

約数ペア:

[(1, 25813550), (2, 12906775), (5, 5162710), (7, 3687650), (10, 2581355), (14, 1843825), (25, 1032542), (35, 737530), (50, 516271), (70, 368765), (131, 197050), (175, 147506), (262, 98525), (350, 73753), (563, 45850), (655, 39410), (917, 28150), (1126, 22925), (1310, 19705), (1834, 14075), (2815, 9170), (3275, 7882), (3941, 6550), (4585, 5630)]