25314290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 48328704

約数和(自身を除く): 23014414

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2207, 2294, 4414, 5735, 11035, 11470, 22070, 68417, 81659, 136834, 163318, 342085, 408295, 684170, 816590, 2531429, 5062858, 12657145, 25314290]

約数ペア:

[(1, 25314290), (2, 12657145), (5, 5062858), (10, 2531429), (31, 816590), (37, 684170), (62, 408295), (74, 342085), (155, 163318), (185, 136834), (310, 81659), (370, 68417), (1147, 22070), (2207, 11470), (2294, 11035), (4414, 5735)]