2680642016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1$

素因数の和:884

約数の個数: 96

約数和(自身を含む): 5847434208

約数和(自身を除く): 3166792192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 277, 344, 416, 541, 554, 559, 688, 1082, 1108, 1118, 1376, 2164, 2216, 2236, 3601, 4328, 4432, 4472, 7033, 7202, 8656, 8864, 8944, 11911, 14066, 14404, 17312, 17888, 23263, 23822, 28132, 28808, 46526, 47644, 56264, 57616, 93052, 95288, 112528, 115232, 149857, 154843, 186104, 190576, 225056, 299714, 302419, 309686, 372208, 381152, 599428, 604838, 619372, 744416, 1198856, 1209676, 1238744, 1948141, 2397712, 2419352, 2477488, 3896282, 4795424, 4838704, 4954976, 6443851, 7792564, 9677408, 12887702, 15585128, 25775404, 31170256, 51550808, 62340512, 83770063, 103101616, 167540126, 206203232, 335080252, 670160504, 1340321008, 2680642016]

約数ペア:

[(1, 2680642016), (2, 1340321008), (4, 670160504), (8, 335080252), (13, 206203232), (16, 167540126), (26, 103101616), (32, 83770063), (43, 62340512), (52, 51550808), (86, 31170256), (104, 25775404), (172, 15585128), (208, 12887702), (277, 9677408), (344, 7792564), (416, 6443851), (541, 4954976), (554, 4838704), (559, 4795424), (688, 3896282), (1082, 2477488), (1108, 2419352), (1118, 2397712), (1376, 1948141), (2164, 1238744), (2216, 1209676), (2236, 1198856), (3601, 744416), (4328, 619372), (4432, 604838), (4472, 599428), (7033, 381152), (7202, 372208), (8656, 309686), (8864, 302419), (8944, 299714), (11911, 225056), (14066, 190576), (14404, 186104), (17312, 154843), (17888, 149857), (23263, 115232), (23822, 112528), (28132, 95288), (28808, 93052), (46526, 57616), (47644, 56264)]