25762260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3089}}^1$

素因数の和:3240

約数の個数: 48

約数和(自身を含む): 72676800

約数和(自身を除く): 46914540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3089, 4170, 6178, 8340, 9267, 12356, 15445, 18534, 30890, 37068, 46335, 61780, 92670, 185340, 429371, 858742, 1288113, 1717484, 2146855, 2576226, 4293710, 5152452, 6440565, 8587420, 12881130, 25762260]

約数ペア:

[(1, 25762260), (2, 12881130), (3, 8587420), (4, 6440565), (5, 5152452), (6, 4293710), (10, 2576226), (12, 2146855), (15, 1717484), (20, 1288113), (30, 858742), (60, 429371), (139, 185340), (278, 92670), (417, 61780), (556, 46335), (695, 37068), (834, 30890), (1390, 18534), (1668, 15445), (2085, 12356), (2780, 9267), (3089, 8340), (4170, 6178)]