939907520

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:526

約数の個数: 112

約数和(自身を含む): 2296058400

約数和(自身を除く): 1356150880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 179, 244, 269, 305, 320, 358, 488, 538, 610, 716, 895, 976, 1076, 1220, 1345, 1432, 1790, 1952, 2152, 2440, 2690, 2864, 3580, 3904, 4304, 4880, 5380, 5728, 7160, 8608, 9760, 10760, 10919, 11456, 14320, 16409, 17216, 19520, 21520, 21838, 28640, 32818, 43040, 43676, 48151, 54595, 57280, 65636, 82045, 86080, 87352, 96302, 109190, 131272, 164090, 174704, 192604, 218380, 240755, 262544, 328180, 349408, 385208, 436760, 481510, 525088, 656360, 698816, 770416, 873520, 963020, 1050176, 1312720, 1540832, 1747040, 1926040, 2625440, 2937211, 3081664, 3494080, 3852080, 5250880, 5874422, 7704160, 11748844, 14686055, 15408320, 23497688, 29372110, 46995376, 58744220, 93990752, 117488440, 187981504, 234976880, 469953760, 939907520]

約数ペア:

[(1, 939907520), (2, 469953760), (4, 234976880), (5, 187981504), (8, 117488440), (10, 93990752), (16, 58744220), (20, 46995376), (32, 29372110), (40, 23497688), (61, 15408320), (64, 14686055), (80, 11748844), (122, 7704160), (160, 5874422), (179, 5250880), (244, 3852080), (269, 3494080), (305, 3081664), (320, 2937211), (358, 2625440), (488, 1926040), (538, 1747040), (610, 1540832), (716, 1312720), (895, 1050176), (976, 963020), (1076, 873520), (1220, 770416), (1345, 698816), (1432, 656360), (1790, 525088), (1952, 481510), (2152, 436760), (2440, 385208), (2690, 349408), (2864, 328180), (3580, 262544), (3904, 240755), (4304, 218380), (4880, 192604), (5380, 174704), (5728, 164090), (7160, 131272), (8608, 109190), (9760, 96302), (10760, 87352), (10919, 86080), (11456, 82045), (14320, 65636), (16409, 57280), (17216, 54595), (19520, 48151), (21520, 43676), (21838, 43040), (28640, 32818)]