85533760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:768

約数の個数: 112

約数和(自身を含む): 227228400

約数和(自身を除く): 141694640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 320, 377, 416, 464, 520, 580, 709, 754, 832, 928, 1040, 1160, 1418, 1508, 1856, 1885, 2080, 2320, 2836, 3016, 3545, 3770, 4160, 4640, 5672, 6032, 7090, 7540, 9217, 9280, 11344, 12064, 14180, 15080, 18434, 20561, 22688, 24128, 28360, 30160, 36868, 41122, 45376, 46085, 56720, 60320, 73736, 82244, 92170, 102805, 113440, 120640, 147472, 164488, 184340, 205610, 226880, 267293, 294944, 328976, 368680, 411220, 534586, 589888, 657952, 737360, 822440, 1069172, 1315904, 1336465, 1474720, 1644880, 2138344, 2672930, 2949440, 3289760, 4276688, 5345860, 6579520, 8553376, 10691720, 17106752, 21383440, 42766880, 85533760]

約数ペア:

[(1, 85533760), (2, 42766880), (4, 21383440), (5, 17106752), (8, 10691720), (10, 8553376), (13, 6579520), (16, 5345860), (20, 4276688), (26, 3289760), (29, 2949440), (32, 2672930), (40, 2138344), (52, 1644880), (58, 1474720), (64, 1336465), (65, 1315904), (80, 1069172), (104, 822440), (116, 737360), (130, 657952), (145, 589888), (160, 534586), (208, 411220), (232, 368680), (260, 328976), (290, 294944), (320, 267293), (377, 226880), (416, 205610), (464, 184340), (520, 164488), (580, 147472), (709, 120640), (754, 113440), (832, 102805), (928, 92170), (1040, 82244), (1160, 73736), (1418, 60320), (1508, 56720), (1856, 46085), (1885, 45376), (2080, 41122), (2320, 36868), (2836, 30160), (3016, 28360), (3545, 24128), (3770, 22688), (4160, 20561), (4640, 18434), (5672, 15080), (6032, 14180), (7090, 12064), (7540, 11344), (9217, 9280)]