25653762010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{997037}}^1$

素因数の和:997158

約数の個数: 32

約数和(自身を含む): 48240686592

約数和(自身を除く): 22586924582

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 830, 2573, 5146, 12865, 25730, 997037, 1994074, 4985185, 9970370, 30908147, 61816294, 82754071, 154540735, 165508142, 309081470, 413770355, 827540710, 2565376201, 5130752402, 12826881005, 25653762010]

約数ペア:

[(1, 25653762010), (2, 12826881005), (5, 5130752402), (10, 2565376201), (31, 827540710), (62, 413770355), (83, 309081470), (155, 165508142), (166, 154540735), (310, 82754071), (415, 61816294), (830, 30908147), (2573, 9970370), (5146, 4985185), (12865, 1994074), (25730, 997037)]