16048996960

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1\times {\mathrm{1783}}^1$

素因数の和:2456

約数の個数: 96

約数和(自身を含む): 38381418432

約数和(自身を除く): 22332421472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 557, 808, 1010, 1114, 1616, 1783, 2020, 2228, 2785, 3232, 3566, 4040, 4456, 5570, 7132, 8080, 8912, 8915, 11140, 14264, 16160, 17824, 17830, 22280, 28528, 35660, 44560, 56257, 57056, 71320, 89120, 112514, 142640, 180083, 225028, 281285, 285280, 360166, 450056, 562570, 720332, 900112, 900415, 993131, 1125140, 1440664, 1800224, 1800830, 1986262, 2250280, 2881328, 3601660, 3972524, 4500560, 4965655, 5762656, 7203320, 7945048, 9001120, 9931310, 14406640, 15890096, 19862620, 28813280, 31780192, 39725240, 79450480, 100306231, 158900960, 200612462, 401224924, 501531155, 802449848, 1003062310, 1604899696, 2006124620, 3209799392, 4012249240, 8024498480, 16048996960]

約数ペア:

[(1, 16048996960), (2, 8024498480), (4, 4012249240), (5, 3209799392), (8, 2006124620), (10, 1604899696), (16, 1003062310), (20, 802449848), (32, 501531155), (40, 401224924), (80, 200612462), (101, 158900960), (160, 100306231), (202, 79450480), (404, 39725240), (505, 31780192), (557, 28813280), (808, 19862620), (1010, 15890096), (1114, 14406640), (1616, 9931310), (1783, 9001120), (2020, 7945048), (2228, 7203320), (2785, 5762656), (3232, 4965655), (3566, 4500560), (4040, 3972524), (4456, 3601660), (5570, 2881328), (7132, 2250280), (8080, 1986262), (8912, 1800830), (8915, 1800224), (11140, 1440664), (14264, 1125140), (16160, 993131), (17824, 900415), (17830, 900112), (22280, 720332), (28528, 562570), (35660, 450056), (44560, 360166), (56257, 285280), (57056, 281285), (71320, 225028), (89120, 180083), (112514, 142640)]