2013447520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{57991}}^1$

素因数の和:58044

約数の個数: 96

約数和(自身を含む): 5611769856

約数和(自身を除く): 3598322336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 34720, 57991, 115982, 231964, 289955, 405937, 463928, 579910, 811874, 927856, 1159820, 1623748, 1797721, 1855712, 2029685, 2319640, 3247496, 3595442, 4059370, 4639280, 6494992, 7190884, 8118740, 8988605, 9278560, 12584047, 12989984, 14381768, 16237480, 17977210, 25168094, 28763536, 32474960, 35954420, 50336188, 57527072, 62920235, 64949920, 71908840, 100672376, 125840470, 143817680, 201344752, 251680940, 287635360, 402689504, 503361880, 1006723760, 2013447520]

約数ペア:

[(1, 2013447520), (2, 1006723760), (4, 503361880), (5, 402689504), (7, 287635360), (8, 251680940), (10, 201344752), (14, 143817680), (16, 125840470), (20, 100672376), (28, 71908840), (31, 64949920), (32, 62920235), (35, 57527072), (40, 50336188), (56, 35954420), (62, 32474960), (70, 28763536), (80, 25168094), (112, 17977210), (124, 16237480), (140, 14381768), (155, 12989984), (160, 12584047), (217, 9278560), (224, 8988605), (248, 8118740), (280, 7190884), (310, 6494992), (434, 4639280), (496, 4059370), (560, 3595442), (620, 3247496), (868, 2319640), (992, 2029685), (1085, 1855712), (1120, 1797721), (1240, 1623748), (1736, 1159820), (2170, 927856), (2480, 811874), (3472, 579910), (4340, 463928), (4960, 405937), (6944, 289955), (8680, 231964), (17360, 115982), (34720, 57991)]