52805895920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{12109}}^1$

素因数の和:12311

約数の個数: 120

約数和(自身を含む): 130444463520

約数和(自身を除く): 77638567600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 151, 152, 190, 302, 304, 361, 380, 604, 722, 755, 760, 1208, 1444, 1510, 1520, 1805, 2416, 2869, 2888, 3020, 3610, 5738, 5776, 6040, 7220, 11476, 12080, 12109, 14345, 14440, 22952, 24218, 28690, 28880, 45904, 48436, 54511, 57380, 60545, 96872, 109022, 114760, 121090, 193744, 218044, 229520, 230071, 242180, 272555, 436088, 460142, 484360, 545110, 872176, 920284, 968720, 1090220, 1150355, 1828459, 1840568, 2180440, 2300710, 3656918, 3681136, 4360880, 4371349, 4601420, 7313836, 8742698, 9142295, 9202840, 14627672, 17485396, 18284590, 18405680, 21856745, 29255344, 34740721, 34970792, 36569180, 43713490, 69481442, 69941584, 73138360, 87426980, 138962884, 146276720, 173703605, 174853960, 277925768, 347407210, 349707920, 555851536, 660073699, 694814420, 1320147398, 1389628840, 2640294796, 2779257680, 3300368495, 5280589592, 6600736990, 10561179184, 13201473980, 26402947960, 52805895920]

約数ペア:

[(1, 52805895920), (2, 26402947960), (4, 13201473980), (5, 10561179184), (8, 6600736990), (10, 5280589592), (16, 3300368495), (19, 2779257680), (20, 2640294796), (38, 1389628840), (40, 1320147398), (76, 694814420), (80, 660073699), (95, 555851536), (151, 349707920), (152, 347407210), (190, 277925768), (302, 174853960), (304, 173703605), (361, 146276720), (380, 138962884), (604, 87426980), (722, 73138360), (755, 69941584), (760, 69481442), (1208, 43713490), (1444, 36569180), (1510, 34970792), (1520, 34740721), (1805, 29255344), (2416, 21856745), (2869, 18405680), (2888, 18284590), (3020, 17485396), (3610, 14627672), (5738, 9202840), (5776, 9142295), (6040, 8742698), (7220, 7313836), (11476, 4601420), (12080, 4371349), (12109, 4360880), (14345, 3681136), (14440, 3656918), (22952, 2300710), (24218, 2180440), (28690, 1840568), (28880, 1828459), (45904, 1150355), (48436, 1090220), (54511, 968720), (57380, 920284), (60545, 872176), (96872, 545110), (109022, 484360), (114760, 460142), (121090, 436088), (193744, 272555), (218044, 242180), (229520, 230071)]