82553240

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 236736000

約数和(自身を除く): 154182760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 547, 616, 686, 770, 980, 1078, 1094, 1372, 1540, 1715, 1960, 2156, 2188, 2695, 2735, 2744, 3080, 3430, 3773, 3829, 4312, 4376, 5390, 5470, 6017, 6860, 7546, 7658, 10780, 10940, 12034, 13720, 15092, 15316, 18865, 19145, 21560, 21880, 24068, 26803, 30085, 30184, 30632, 37730, 38290, 42119, 48136, 53606, 60170, 75460, 76580, 84238, 107212, 120340, 134015, 150920, 153160, 168476, 187621, 210595, 214424, 240680, 268030, 294833, 336952, 375242, 421190, 536060, 589666, 750484, 842380, 938105, 1072120, 1179332, 1474165, 1500968, 1684760, 1876210, 2063831, 2358664, 2948330, 3752420, 4127662, 5896660, 7504840, 8255324, 10319155, 11793320, 16510648, 20638310, 41276620, 82553240]

約数ペア:

[(1, 82553240), (2, 41276620), (4, 20638310), (5, 16510648), (7, 11793320), (8, 10319155), (10, 8255324), (11, 7504840), (14, 5896660), (20, 4127662), (22, 3752420), (28, 2948330), (35, 2358664), (40, 2063831), (44, 1876210), (49, 1684760), (55, 1500968), (56, 1474165), (70, 1179332), (77, 1072120), (88, 938105), (98, 842380), (110, 750484), (140, 589666), (154, 536060), (196, 421190), (220, 375242), (245, 336952), (280, 294833), (308, 268030), (343, 240680), (385, 214424), (392, 210595), (440, 187621), (490, 168476), (539, 153160), (547, 150920), (616, 134015), (686, 120340), (770, 107212), (980, 84238), (1078, 76580), (1094, 75460), (1372, 60170), (1540, 53606), (1715, 48136), (1960, 42119), (2156, 38290), (2188, 37730), (2695, 30632), (2735, 30184), (2744, 30085), (3080, 26803), (3430, 24068), (3773, 21880), (3829, 21560), (4312, 19145), (4376, 18865), (5390, 15316), (5470, 15092), (6017, 13720), (6860, 12034), (7546, 10940), (7658, 10780)]