26155610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4679}}^1$

素因数の和:4742

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 25736230

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 4679, 5590, 9358, 23395, 46790, 60827, 121654, 201197, 304135, 402394, 608270, 1005985, 2011970, 2615561, 5231122, 13077805, 26155610]

約数ペア:

[(1, 26155610), (2, 13077805), (5, 5231122), (10, 2615561), (13, 2011970), (26, 1005985), (43, 608270), (65, 402394), (86, 304135), (130, 201197), (215, 121654), (430, 60827), (559, 46790), (1118, 23395), (2795, 9358), (4679, 5590)]