26030290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 55883520

約数和(自身を除く): 29853230

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 109, 110, 130, 143, 167, 218, 286, 334, 545, 715, 835, 1090, 1199, 1417, 1430, 1670, 1837, 2171, 2398, 2834, 3674, 4342, 5995, 7085, 9185, 10855, 11990, 14170, 15587, 18203, 18370, 21710, 23881, 31174, 36406, 47762, 77935, 91015, 119405, 155870, 182030, 200233, 236639, 238810, 400466, 473278, 1001165, 1183195, 2002330, 2366390, 2603029, 5206058, 13015145, 26030290]

約数ペア:

[(1, 26030290), (2, 13015145), (5, 5206058), (10, 2603029), (11, 2366390), (13, 2002330), (22, 1183195), (26, 1001165), (55, 473278), (65, 400466), (109, 238810), (110, 236639), (130, 200233), (143, 182030), (167, 155870), (218, 119405), (286, 91015), (334, 77935), (545, 47762), (715, 36406), (835, 31174), (1090, 23881), (1199, 21710), (1417, 18370), (1430, 18203), (1670, 15587), (1837, 14170), (2171, 11990), (2398, 10855), (2834, 9185), (3674, 7085), (4342, 5995)]