508735040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1420

約数の個数: 112

約数和(自身を含む): 1334292480

約数和(自身を除く): 825557440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 113, 160, 176, 220, 226, 320, 352, 440, 452, 565, 704, 880, 904, 1130, 1243, 1279, 1760, 1808, 2260, 2486, 2558, 3520, 3616, 4520, 4972, 5116, 6215, 6395, 7232, 9040, 9944, 10232, 12430, 12790, 14069, 18080, 19888, 20464, 24860, 25580, 28138, 36160, 39776, 40928, 49720, 51160, 56276, 70345, 79552, 81856, 99440, 102320, 112552, 140690, 144527, 198880, 204640, 225104, 281380, 289054, 397760, 409280, 450208, 562760, 578108, 722635, 900416, 1125520, 1156216, 1445270, 1589797, 2251040, 2312432, 2890540, 3179594, 4502080, 4624864, 5781080, 6359188, 7948985, 9249728, 11562160, 12718376, 15897970, 23124320, 25436752, 31795940, 46248640, 50873504, 63591880, 101747008, 127183760, 254367520, 508735040]

約数ペア:

[(1, 508735040), (2, 254367520), (4, 127183760), (5, 101747008), (8, 63591880), (10, 50873504), (11, 46248640), (16, 31795940), (20, 25436752), (22, 23124320), (32, 15897970), (40, 12718376), (44, 11562160), (55, 9249728), (64, 7948985), (80, 6359188), (88, 5781080), (110, 4624864), (113, 4502080), (160, 3179594), (176, 2890540), (220, 2312432), (226, 2251040), (320, 1589797), (352, 1445270), (440, 1156216), (452, 1125520), (565, 900416), (704, 722635), (880, 578108), (904, 562760), (1130, 450208), (1243, 409280), (1279, 397760), (1760, 289054), (1808, 281380), (2260, 225104), (2486, 204640), (2558, 198880), (3520, 144527), (3616, 140690), (4520, 112552), (4972, 102320), (5116, 99440), (6215, 81856), (6395, 79552), (7232, 70345), (9040, 56276), (9944, 51160), (10232, 49720), (12430, 40928), (12790, 39776), (14069, 36160), (18080, 28138), (19888, 25580), (20464, 24860)]