25193150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 50260176

約数和(自身を除く): 25067026

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 107, 170, 214, 277, 425, 535, 554, 850, 1070, 1385, 1819, 2675, 2770, 3638, 4709, 5350, 6925, 9095, 9418, 13850, 18190, 23545, 29639, 45475, 47090, 59278, 90950, 117725, 148195, 235450, 296390, 503863, 740975, 1007726, 1481950, 2519315, 5038630, 12596575, 25193150]

約数ペア:

[(1, 25193150), (2, 12596575), (5, 5038630), (10, 2519315), (17, 1481950), (25, 1007726), (34, 740975), (50, 503863), (85, 296390), (107, 235450), (170, 148195), (214, 117725), (277, 90950), (425, 59278), (535, 47090), (554, 45475), (850, 29639), (1070, 23545), (1385, 18190), (1819, 13850), (2675, 9418), (2770, 9095), (3638, 6925), (4709, 5350)]