52808600020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{2617}}^1$

素因数の和:2778

約数の個数: 144

約数和(自身を含む): 126241803072

約数和(自身を除く): 73433203052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 67, 74, 110, 134, 148, 185, 220, 268, 335, 370, 407, 670, 737, 740, 814, 1340, 1369, 1474, 1628, 2035, 2479, 2617, 2738, 2948, 3685, 4070, 4958, 5234, 5476, 6845, 7370, 8140, 9916, 10468, 12395, 13085, 13690, 14740, 15059, 24790, 26170, 27269, 27380, 28787, 30118, 49580, 52340, 54538, 57574, 60236, 75295, 91723, 96829, 109076, 115148, 136345, 143935, 150590, 175339, 183446, 193658, 272690, 287870, 301180, 350678, 366892, 387316, 458615, 484145, 545380, 575740, 701356, 876695, 917230, 968290, 1008953, 1065119, 1753390, 1834460, 1928729, 1936580, 2017906, 2130238, 3506780, 3582673, 3857458, 4035812, 4260476, 5044765, 5325595, 6487543, 7165346, 7714916, 9643645, 10089530, 10651190, 12975086, 14330692, 17913365, 19287290, 20179060, 21302380, 25950172, 32437715, 35826730, 38574580, 39409403, 64875430, 71362973, 71653460, 78818806, 129750860, 142725946, 157637612, 197047015, 240039091, 285451892, 356814865, 394094030, 480078182, 713629730, 788188060, 960156364, 1200195455, 1427259460, 2400390910, 2640430001, 4800781820, 5280860002, 10561720004, 13202150005, 26404300010, 52808600020]

約数ペア:

[(1, 52808600020), (2, 26404300010), (4, 13202150005), (5, 10561720004), (10, 5280860002), (11, 4800781820), (20, 2640430001), (22, 2400390910), (37, 1427259460), (44, 1200195455), (55, 960156364), (67, 788188060), (74, 713629730), (110, 480078182), (134, 394094030), (148, 356814865), (185, 285451892), (220, 240039091), (268, 197047015), (335, 157637612), (370, 142725946), (407, 129750860), (670, 78818806), (737, 71653460), (740, 71362973), (814, 64875430), (1340, 39409403), (1369, 38574580), (1474, 35826730), (1628, 32437715), (2035, 25950172), (2479, 21302380), (2617, 20179060), (2738, 19287290), (2948, 17913365), (3685, 14330692), (4070, 12975086), (4958, 10651190), (5234, 10089530), (5476, 9643645), (6845, 7714916), (7370, 7165346), (8140, 6487543), (9916, 5325595), (10468, 5044765), (12395, 4260476), (13085, 4035812), (13690, 3857458), (14740, 3582673), (15059, 3506780), (24790, 2130238), (26170, 2017906), (27269, 1936580), (27380, 1928729), (28787, 1834460), (30118, 1753390), (49580, 1065119), (52340, 1008953), (54538, 968290), (57574, 917230), (60236, 876695), (75295, 701356), (91723, 575740), (96829, 545380), (109076, 484145), (115148, 458615), (136345, 387316), (143935, 366892), (150590, 350678), (175339, 301180), (183446, 287870), (193658, 272690)]