25265230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 48405600

約数和(自身を除く): 23140370

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 449, 662, 898, 1655, 2245, 3310, 4490, 5627, 7633, 11254, 15266, 28135, 38165, 56270, 76330, 148619, 297238, 743095, 1486190, 2526523, 5053046, 12632615, 25265230]

約数ペア:

[(1, 25265230), (2, 12632615), (5, 5053046), (10, 2526523), (17, 1486190), (34, 743095), (85, 297238), (170, 148619), (331, 76330), (449, 56270), (662, 38165), (898, 28135), (1655, 15266), (2245, 11254), (3310, 7633), (4490, 5627)]