22569400

素因数分解:

$2^3\times 5^2\times 7^4\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 120

約数和(自身を含む): 62518320

約数和(自身を除く): 39948920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 49, 50, 56, 70, 94, 98, 100, 140, 175, 188, 196, 200, 235, 245, 280, 329, 343, 350, 376, 392, 470, 490, 658, 686, 700, 940, 980, 1175, 1225, 1316, 1372, 1400, 1645, 1715, 1880, 1960, 2303, 2350, 2401, 2450, 2632, 2744, 3290, 3430, 4606, 4700, 4802, 4900, 6580, 6860, 8225, 8575, 9212, 9400, 9604, 9800, 11515, 12005, 13160, 13720, 16121, 16450, 17150, 18424, 19208, 23030, 24010, 32242, 32900, 34300, 46060, 48020, 57575, 60025, 64484, 65800, 68600, 80605, 92120, 96040, 112847, 115150, 120050, 128968, 161210, 225694, 230300, 240100, 322420, 403025, 451388, 460600, 480200, 564235, 644840, 806050, 902776, 1128470, 1612100, 2256940, 2821175, 3224200, 4513880, 5642350, 11284700, 22569400]

約数ペア:

[(1, 22569400), (2, 11284700), (4, 5642350), (5, 4513880), (7, 3224200), (8, 2821175), (10, 2256940), (14, 1612100), (20, 1128470), (25, 902776), (28, 806050), (35, 644840), (40, 564235), (47, 480200), (49, 460600), (50, 451388), (56, 403025), (70, 322420), (94, 240100), (98, 230300), (100, 225694), (140, 161210), (175, 128968), (188, 120050), (196, 115150), (200, 112847), (235, 96040), (245, 92120), (280, 80605), (329, 68600), (343, 65800), (350, 64484), (376, 60025), (392, 57575), (470, 48020), (490, 46060), (658, 34300), (686, 32900), (700, 32242), (940, 24010), (980, 23030), (1175, 19208), (1225, 18424), (1316, 17150), (1372, 16450), (1400, 16121), (1645, 13720), (1715, 13160), (1880, 12005), (1960, 11515), (2303, 9800), (2350, 9604), (2401, 9400), (2450, 9212), (2632, 8575), (2744, 8225), (3290, 6860), (3430, 6580), (4606, 4900), (4700, 4802)]