43157660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1083

約数の個数: 96

約数和(自身を含む): 116508672

約数和(自身を除く): 73351012

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1031, 1196, 1495, 1610, 1820, 2062, 2093, 2990, 3220, 4124, 4186, 5155, 5980, 7217, 8372, 10310, 10465, 13403, 14434, 20620, 20930, 23713, 26806, 28868, 36085, 41860, 47426, 53612, 67015, 72170, 93821, 94852, 118565, 134030, 144340, 165991, 187642, 237130, 268060, 308269, 331982, 375284, 469105, 474260, 616538, 663964, 829955, 938210, 1233076, 1541345, 1659910, 1876420, 2157883, 3082690, 3319820, 4315766, 6165380, 8631532, 10789415, 21578830, 43157660]

約数ペア:

[(1, 43157660), (2, 21578830), (4, 10789415), (5, 8631532), (7, 6165380), (10, 4315766), (13, 3319820), (14, 3082690), (20, 2157883), (23, 1876420), (26, 1659910), (28, 1541345), (35, 1233076), (46, 938210), (52, 829955), (65, 663964), (70, 616538), (91, 474260), (92, 469105), (115, 375284), (130, 331982), (140, 308269), (161, 268060), (182, 237130), (230, 187642), (260, 165991), (299, 144340), (322, 134030), (364, 118565), (455, 94852), (460, 93821), (598, 72170), (644, 67015), (805, 53612), (910, 47426), (1031, 41860), (1196, 36085), (1495, 28868), (1610, 26806), (1820, 23713), (2062, 20930), (2093, 20620), (2990, 14434), (3220, 13403), (4124, 10465), (4186, 10310), (5155, 8372), (5980, 7217)]