26363090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 28794670

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 79, 85, 130, 151, 158, 170, 221, 302, 395, 442, 755, 790, 1027, 1105, 1343, 1510, 1963, 2054, 2210, 2567, 2686, 3926, 5134, 5135, 6715, 9815, 10270, 11929, 12835, 13430, 17459, 19630, 23858, 25670, 33371, 34918, 59645, 66742, 87295, 119290, 155077, 166855, 174590, 202793, 310154, 333710, 405586, 775385, 1013965, 1550770, 2027930, 2636309, 5272618, 13181545, 26363090]

約数ペア:

[(1, 26363090), (2, 13181545), (5, 5272618), (10, 2636309), (13, 2027930), (17, 1550770), (26, 1013965), (34, 775385), (65, 405586), (79, 333710), (85, 310154), (130, 202793), (151, 174590), (158, 166855), (170, 155077), (221, 119290), (302, 87295), (395, 66742), (442, 59645), (755, 34918), (790, 33371), (1027, 25670), (1105, 23858), (1343, 19630), (1510, 17459), (1963, 13430), (2054, 12835), (2210, 11929), (2567, 10270), (2686, 9815), (3926, 6715), (5134, 5135)]