38074960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:921

約数の個数: 120

約数和(自身を含む): 112466016

約数和(自身を除く): 74391056

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 883, 980, 1078, 1232, 1540, 1766, 1960, 2156, 2695, 3080, 3532, 3920, 4312, 4415, 5390, 6160, 6181, 7064, 8624, 8830, 9713, 10780, 12362, 14128, 17660, 19426, 21560, 24724, 30905, 35320, 38852, 43120, 43267, 48565, 49448, 61810, 67991, 70640, 77704, 86534, 97130, 98896, 123620, 135982, 155408, 173068, 194260, 216335, 247240, 271964, 339955, 346136, 388520, 432670, 475937, 494480, 543928, 679910, 692272, 777040, 865340, 951874, 1087856, 1359820, 1730680, 1903748, 2379685, 2719640, 3461360, 3807496, 4759370, 5439280, 7614992, 9518740, 19037480, 38074960]

約数ペア:

[(1, 38074960), (2, 19037480), (4, 9518740), (5, 7614992), (7, 5439280), (8, 4759370), (10, 3807496), (11, 3461360), (14, 2719640), (16, 2379685), (20, 1903748), (22, 1730680), (28, 1359820), (35, 1087856), (40, 951874), (44, 865340), (49, 777040), (55, 692272), (56, 679910), (70, 543928), (77, 494480), (80, 475937), (88, 432670), (98, 388520), (110, 346136), (112, 339955), (140, 271964), (154, 247240), (176, 216335), (196, 194260), (220, 173068), (245, 155408), (280, 135982), (308, 123620), (385, 98896), (392, 97130), (440, 86534), (490, 77704), (539, 70640), (560, 67991), (616, 61810), (770, 49448), (784, 48565), (880, 43267), (883, 43120), (980, 38852), (1078, 35320), (1232, 30905), (1540, 24724), (1766, 21560), (1960, 19426), (2156, 17660), (2695, 14128), (3080, 12362), (3532, 10780), (3920, 9713), (4312, 8830), (4415, 8624), (5390, 7064), (6160, 6181)]