4173260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 10790976

約数和(自身を除く): 6617716

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 2293, 4586, 9172, 11465, 16051, 22930, 29809, 32102, 45860, 59618, 64204, 80255, 119236, 149045, 160510, 208663, 298090, 321020, 417326, 596180, 834652, 1043315, 2086630, 4173260]

約数ペア:

[(1, 4173260), (2, 2086630), (4, 1043315), (5, 834652), (7, 596180), (10, 417326), (13, 321020), (14, 298090), (20, 208663), (26, 160510), (28, 149045), (35, 119236), (52, 80255), (65, 64204), (70, 59618), (91, 45860), (130, 32102), (140, 29809), (182, 22930), (260, 16051), (364, 11465), (455, 9172), (910, 4586), (1820, 2293)]