11284700

素因数分解:

$2^2\times 5^2\times 7^4\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 90

約数和(自身を含む): 29175216

約数和(自身を除く): 17890516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 49, 50, 70, 94, 98, 100, 140, 175, 188, 196, 235, 245, 329, 343, 350, 470, 490, 658, 686, 700, 940, 980, 1175, 1225, 1316, 1372, 1645, 1715, 2303, 2350, 2401, 2450, 3290, 3430, 4606, 4700, 4802, 4900, 6580, 6860, 8225, 8575, 9212, 9604, 11515, 12005, 16121, 16450, 17150, 23030, 24010, 32242, 32900, 34300, 46060, 48020, 57575, 60025, 64484, 80605, 112847, 115150, 120050, 161210, 225694, 230300, 240100, 322420, 403025, 451388, 564235, 806050, 1128470, 1612100, 2256940, 2821175, 5642350, 11284700]

約数ペア:

[(1, 11284700), (2, 5642350), (4, 2821175), (5, 2256940), (7, 1612100), (10, 1128470), (14, 806050), (20, 564235), (25, 451388), (28, 403025), (35, 322420), (47, 240100), (49, 230300), (50, 225694), (70, 161210), (94, 120050), (98, 115150), (100, 112847), (140, 80605), (175, 64484), (188, 60025), (196, 57575), (235, 48020), (245, 46060), (329, 34300), (343, 32900), (350, 32242), (470, 24010), (490, 23030), (658, 17150), (686, 16450), (700, 16121), (940, 12005), (980, 11515), (1175, 9604), (1225, 9212), (1316, 8575), (1372, 8225), (1645, 6860), (1715, 6580), (2303, 4900), (2350, 4802), (2401, 4700), (2450, 4606), (3290, 3430)]