2014596880

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{2917}}^1$

素因数の和:3116

約数の個数: 80

約数和(自身を含む): 4787037360

約数和(自身を除く): 2772440480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 97, 178, 194, 356, 388, 445, 485, 712, 776, 890, 970, 1424, 1552, 1780, 1940, 2917, 3560, 3880, 5834, 7120, 7760, 8633, 11668, 14585, 17266, 23336, 29170, 34532, 43165, 46672, 58340, 69064, 86330, 116680, 138128, 172660, 233360, 259613, 282949, 345320, 519226, 565898, 690640, 1038452, 1131796, 1298065, 1414745, 2076904, 2263592, 2596130, 2829490, 4153808, 4527184, 5192260, 5658980, 10384520, 11317960, 20769040, 22635920, 25182461, 50364922, 100729844, 125912305, 201459688, 251824610, 402919376, 503649220, 1007298440, 2014596880]

約数ペア:

[(1, 2014596880), (2, 1007298440), (4, 503649220), (5, 402919376), (8, 251824610), (10, 201459688), (16, 125912305), (20, 100729844), (40, 50364922), (80, 25182461), (89, 22635920), (97, 20769040), (178, 11317960), (194, 10384520), (356, 5658980), (388, 5192260), (445, 4527184), (485, 4153808), (712, 2829490), (776, 2596130), (890, 2263592), (970, 2076904), (1424, 1414745), (1552, 1298065), (1780, 1131796), (1940, 1038452), (2917, 690640), (3560, 565898), (3880, 519226), (5834, 345320), (7120, 282949), (7760, 259613), (8633, 233360), (11668, 172660), (14585, 138128), (17266, 116680), (23336, 86330), (29170, 69064), (34532, 58340), (43165, 46672)]