2026051280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2302331}}^1$

素因数の和:2302355

約数の個数: 40

約数和(自身を含む): 5138805024

約数和(自身を除く): 3112753744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2302331, 4604662, 9209324, 11511655, 18418648, 23023310, 25325641, 36837296, 46046620, 50651282, 92093240, 101302564, 126628205, 184186480, 202605128, 253256410, 405210256, 506512820, 1013025640, 2026051280]

約数ペア:

[(1, 2026051280), (2, 1013025640), (4, 506512820), (5, 405210256), (8, 253256410), (10, 202605128), (11, 184186480), (16, 126628205), (20, 101302564), (22, 92093240), (40, 50651282), (44, 46046620), (55, 36837296), (80, 25325641), (88, 23023310), (110, 18418648), (176, 11511655), (220, 9209324), (440, 4604662), (880, 2302331)]