4655680

素因数分解:

$2^6\times 5^1\times {\mathrm{14549}}^1$

素因数の和:14566

約数の個数: 28

約数和(自身を含む): 11087100

約数和(自身を除く): 6431420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 14549, 29098, 58196, 72745, 116392, 145490, 232784, 290980, 465568, 581960, 931136, 1163920, 2327840, 4655680]

約数ペア:

[(1, 4655680), (2, 2327840), (4, 1163920), (5, 931136), (8, 581960), (10, 465568), (16, 290980), (20, 232784), (32, 145490), (40, 116392), (64, 72745), (80, 58196), (160, 29098), (320, 14549)]