26889180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 80371200

約数和(自身を除く): 53482020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 103, 114, 190, 206, 228, 229, 285, 309, 380, 412, 458, 515, 570, 618, 687, 916, 1030, 1140, 1145, 1236, 1374, 1545, 1957, 2060, 2290, 2748, 3090, 3435, 3914, 4351, 4580, 5871, 6180, 6870, 7828, 8702, 9785, 11742, 13053, 13740, 17404, 19570, 21755, 23484, 23587, 26106, 29355, 39140, 43510, 47174, 52212, 58710, 65265, 70761, 87020, 94348, 117420, 117935, 130530, 141522, 235870, 261060, 283044, 353805, 448153, 471740, 707610, 896306, 1344459, 1415220, 1792612, 2240765, 2688918, 4481530, 5377836, 6722295, 8963060, 13444590, 26889180]

約数ペア:

[(1, 26889180), (2, 13444590), (3, 8963060), (4, 6722295), (5, 5377836), (6, 4481530), (10, 2688918), (12, 2240765), (15, 1792612), (19, 1415220), (20, 1344459), (30, 896306), (38, 707610), (57, 471740), (60, 448153), (76, 353805), (95, 283044), (103, 261060), (114, 235870), (190, 141522), (206, 130530), (228, 117935), (229, 117420), (285, 94348), (309, 87020), (380, 70761), (412, 65265), (458, 58710), (515, 52212), (570, 47174), (618, 43510), (687, 39140), (916, 29355), (1030, 26106), (1140, 23587), (1145, 23484), (1236, 21755), (1374, 19570), (1545, 17404), (1957, 13740), (2060, 13053), (2290, 11742), (2748, 9785), (3090, 8702), (3435, 7828), (3914, 6870), (4351, 6180), (4580, 5871)]