122511350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11087}}^1$

素因数の和:11129

約数の個数: 48

約数和(自身を含む): 259858368

約数和(自身を除く): 137347018

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 11087, 22174, 55435, 110870, 144131, 188479, 277175, 288262, 376958, 554350, 720655, 942395, 1441310, 1884790, 2450227, 3603275, 4711975, 4900454, 7206550, 9423950, 12251135, 24502270, 61255675, 122511350]

約数ペア:

[(1, 122511350), (2, 61255675), (5, 24502270), (10, 12251135), (13, 9423950), (17, 7206550), (25, 4900454), (26, 4711975), (34, 3603275), (50, 2450227), (65, 1884790), (85, 1441310), (130, 942395), (170, 720655), (221, 554350), (325, 376958), (425, 288262), (442, 277175), (650, 188479), (850, 144131), (1105, 110870), (2210, 55435), (5525, 22174), (11050, 11087)]