25754340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1237}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 72378432

約数和(自身を除く): 46624092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1237, 1388, 1735, 2082, 2474, 3470, 3711, 4164, 4948, 5205, 6185, 6940, 7422, 10410, 12370, 14844, 18555, 20820, 24740, 37110, 74220, 429239, 858478, 1287717, 1716956, 2146195, 2575434, 4292390, 5150868, 6438585, 8584780, 12877170, 25754340]

約数ペア:

[(1, 25754340), (2, 12877170), (3, 8584780), (4, 6438585), (5, 5150868), (6, 4292390), (10, 2575434), (12, 2146195), (15, 1716956), (20, 1287717), (30, 858478), (60, 429239), (347, 74220), (694, 37110), (1041, 24740), (1237, 20820), (1388, 18555), (1735, 14844), (2082, 12370), (2474, 10410), (3470, 7422), (3711, 6940), (4164, 6185), (4948, 5205)]