9027760

素因数分解:

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

素因数の和:88

約数の個数: 100

約数和(自身を含む): 25007328

約数和(自身を除く): 15979568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 49, 56, 70, 80, 94, 98, 112, 140, 188, 196, 235, 245, 280, 329, 343, 376, 392, 470, 490, 560, 658, 686, 752, 784, 940, 980, 1316, 1372, 1645, 1715, 1880, 1960, 2303, 2401, 2632, 2744, 3290, 3430, 3760, 3920, 4606, 4802, 5264, 5488, 6580, 6860, 9212, 9604, 11515, 12005, 13160, 13720, 16121, 18424, 19208, 23030, 24010, 26320, 27440, 32242, 36848, 38416, 46060, 48020, 64484, 80605, 92120, 96040, 112847, 128968, 161210, 184240, 192080, 225694, 257936, 322420, 451388, 564235, 644840, 902776, 1128470, 1289680, 1805552, 2256940, 4513880, 9027760]

約数ペア:

[(1, 9027760), (2, 4513880), (4, 2256940), (5, 1805552), (7, 1289680), (8, 1128470), (10, 902776), (14, 644840), (16, 564235), (20, 451388), (28, 322420), (35, 257936), (40, 225694), (47, 192080), (49, 184240), (56, 161210), (70, 128968), (80, 112847), (94, 96040), (98, 92120), (112, 80605), (140, 64484), (188, 48020), (196, 46060), (235, 38416), (245, 36848), (280, 32242), (329, 27440), (343, 26320), (376, 24010), (392, 23030), (470, 19208), (490, 18424), (560, 16121), (658, 13720), (686, 13160), (752, 12005), (784, 11515), (940, 9604), (980, 9212), (1316, 6860), (1372, 6580), (1645, 5488), (1715, 5264), (1880, 4802), (1960, 4606), (2303, 3920), (2401, 3760), (2632, 3430), (2744, 3290)]