5656420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3673}}^1$

素因数の和:3700

約数の個数: 48

約数和(自身を含む): 14813568

約数和(自身を除く): 9157148

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 3673, 7346, 14692, 18365, 25711, 36730, 40403, 51422, 73460, 80806, 102844, 128555, 161612, 202015, 257110, 282821, 404030, 514220, 565642, 808060, 1131284, 1414105, 2828210, 5656420]

約数ペア:

[(1, 5656420), (2, 2828210), (4, 1414105), (5, 1131284), (7, 808060), (10, 565642), (11, 514220), (14, 404030), (20, 282821), (22, 257110), (28, 202015), (35, 161612), (44, 128555), (55, 102844), (70, 80806), (77, 73460), (110, 51422), (140, 40403), (154, 36730), (220, 25711), (308, 18365), (385, 14692), (770, 7346), (1540, 3673)]