40767340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 89056800

約数和(自身を除く): 48289460

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 89, 148, 178, 185, 356, 370, 445, 619, 740, 890, 1238, 1780, 2476, 3095, 3293, 6190, 6586, 12380, 13172, 16465, 22903, 32930, 45806, 55091, 65860, 91612, 110182, 114515, 220364, 229030, 275455, 458060, 550910, 1101820, 2038367, 4076734, 8153468, 10191835, 20383670, 40767340]

約数ペア:

[(1, 40767340), (2, 20383670), (4, 10191835), (5, 8153468), (10, 4076734), (20, 2038367), (37, 1101820), (74, 550910), (89, 458060), (148, 275455), (178, 229030), (185, 220364), (356, 114515), (370, 110182), (445, 91612), (619, 65860), (740, 55091), (890, 45806), (1238, 32930), (1780, 22903), (2476, 16465), (3095, 13172), (3293, 12380), (6190, 6586)]