16294880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{14549}}^1$

素因数の和:14571

約数の個数: 48

約数和(自身を含む): 43999200

約数和(自身を除く): 27704320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 14549, 29098, 58196, 72745, 101843, 116392, 145490, 203686, 232784, 290980, 407372, 465568, 509215, 581960, 814744, 1018430, 1163920, 1629488, 2036860, 2327840, 3258976, 4073720, 8147440, 16294880]

約数ペア:

[(1, 16294880), (2, 8147440), (4, 4073720), (5, 3258976), (7, 2327840), (8, 2036860), (10, 1629488), (14, 1163920), (16, 1018430), (20, 814744), (28, 581960), (32, 509215), (35, 465568), (40, 407372), (56, 290980), (70, 232784), (80, 203686), (112, 145490), (140, 116392), (160, 101843), (224, 72745), (280, 58196), (560, 29098), (1120, 14549)]