5916820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3280

約数の個数: 48

約数和(自身を含む): 15297408

約数和(自身を除く): 9380588

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, 3251, 6502, 13004, 16255, 22757, 32510, 42263, 45514, 65020, 84526, 91028, 113785, 169052, 211315, 227570, 295841, 422630, 455140, 591682, 845260, 1183364, 1479205, 2958410, 5916820]

約数ペア:

[(1, 5916820), (2, 2958410), (4, 1479205), (5, 1183364), (7, 845260), (10, 591682), (13, 455140), (14, 422630), (20, 295841), (26, 227570), (28, 211315), (35, 169052), (52, 113785), (65, 91028), (70, 84526), (91, 65020), (130, 45514), (140, 42263), (182, 32510), (260, 22757), (364, 16255), (455, 13004), (910, 6502), (1820, 3251)]