25874030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28433}}^1$

素因数の和:28460

約数の個数: 32

約数和(自身を含む): 57322944

約数和(自身を除く): 31448914

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 28433, 56866, 142165, 199031, 284330, 369629, 398062, 739258, 995155, 1848145, 1990310, 2587403, 3696290, 5174806, 12937015, 25874030]

約数ペア:

[(1, 25874030), (2, 12937015), (5, 5174806), (7, 3696290), (10, 2587403), (13, 1990310), (14, 1848145), (26, 995155), (35, 739258), (65, 398062), (70, 369629), (91, 284330), (130, 199031), (182, 142165), (455, 56866), (910, 28433)]