13432817740

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{19813}}^1$

素因数の和:20242

約数の個数: 48

約数和(自身を含む): 28560692160

約数和(自身を除く): 15127874420

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 311, 436, 545, 622, 1090, 1244, 1555, 2180, 3110, 6220, 19813, 33899, 39626, 67798, 79252, 99065, 135596, 169495, 198130, 338990, 396260, 677980, 2159617, 4319234, 6161843, 8638468, 10798085, 12323686, 21596170, 24647372, 30809215, 43192340, 61618430, 123236860, 671640887, 1343281774, 2686563548, 3358204435, 6716408870, 13432817740]

約数ペア:

[(1, 13432817740), (2, 6716408870), (4, 3358204435), (5, 2686563548), (10, 1343281774), (20, 671640887), (109, 123236860), (218, 61618430), (311, 43192340), (436, 30809215), (545, 24647372), (622, 21596170), (1090, 12323686), (1244, 10798085), (1555, 8638468), (2180, 6161843), (3110, 4319234), (6220, 2159617), (19813, 677980), (33899, 396260), (39626, 338990), (67798, 198130), (79252, 169495), (99065, 135596)]