3803382440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17971}}^1$

素因数の和:18043

約数の個数: 128

約数和(自身を含む): 10325992320

約数和(自身を除く): 6522609880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 37, 40, 44, 52, 55, 65, 74, 88, 104, 110, 130, 143, 148, 185, 220, 260, 286, 296, 370, 407, 440, 481, 520, 572, 715, 740, 814, 962, 1144, 1430, 1480, 1628, 1924, 2035, 2405, 2860, 3256, 3848, 4070, 4810, 5291, 5720, 8140, 9620, 10582, 16280, 17971, 19240, 21164, 26455, 35942, 42328, 52910, 71884, 89855, 105820, 143768, 179710, 197681, 211640, 233623, 359420, 395362, 467246, 664927, 718840, 790724, 934492, 988405, 1168115, 1329854, 1581448, 1868984, 1976810, 2336230, 2569853, 2659708, 3324635, 3953620, 4672460, 5139706, 5319416, 6649270, 7314197, 7907240, 8644051, 9344920, 10279412, 12849265, 13298540, 14628394, 17288102, 20558824, 25698530, 26597080, 29256788, 34576204, 36570985, 43220255, 51397060, 58513576, 69152408, 73141970, 86440510, 95084561, 102794120, 146283940, 172881020, 190169122, 292567880, 345762040, 380338244, 475422805, 760676488, 950845610, 1901691220, 3803382440]

約数ペア:

[(1, 3803382440), (2, 1901691220), (4, 950845610), (5, 760676488), (8, 475422805), (10, 380338244), (11, 345762040), (13, 292567880), (20, 190169122), (22, 172881020), (26, 146283940), (37, 102794120), (40, 95084561), (44, 86440510), (52, 73141970), (55, 69152408), (65, 58513576), (74, 51397060), (88, 43220255), (104, 36570985), (110, 34576204), (130, 29256788), (143, 26597080), (148, 25698530), (185, 20558824), (220, 17288102), (260, 14628394), (286, 13298540), (296, 12849265), (370, 10279412), (407, 9344920), (440, 8644051), (481, 7907240), (520, 7314197), (572, 6649270), (715, 5319416), (740, 5139706), (814, 4672460), (962, 3953620), (1144, 3324635), (1430, 2659708), (1480, 2569853), (1628, 2336230), (1924, 1976810), (2035, 1868984), (2405, 1581448), (2860, 1329854), (3256, 1168115), (3848, 988405), (4070, 934492), (4810, 790724), (5291, 718840), (5720, 664927), (8140, 467246), (9620, 395362), (10582, 359420), (16280, 233623), (17971, 211640), (19240, 197681), (21164, 179710), (26455, 143768), (35942, 105820), (42328, 89855), (52910, 71884)]