3669382120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1\times {\mathrm{1789}}^1$

素因数の和:2938

約数の個数: 64

約数和(自身を含む): 8444217600

約数和(自身を除く): 4774835480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1091, 1789, 1880, 2182, 3578, 4364, 5455, 7156, 8728, 8945, 10910, 14312, 17890, 21820, 35780, 43640, 51277, 71560, 84083, 102554, 168166, 205108, 256385, 336332, 410216, 420415, 512770, 672664, 840830, 1025540, 1681660, 1951799, 2051080, 3363320, 3903598, 7807196, 9758995, 15614392, 19517990, 39035980, 78071960, 91734553, 183469106, 366938212, 458672765, 733876424, 917345530, 1834691060, 3669382120]

約数ペア:

[(1, 3669382120), (2, 1834691060), (4, 917345530), (5, 733876424), (8, 458672765), (10, 366938212), (20, 183469106), (40, 91734553), (47, 78071960), (94, 39035980), (188, 19517990), (235, 15614392), (376, 9758995), (470, 7807196), (940, 3903598), (1091, 3363320), (1789, 2051080), (1880, 1951799), (2182, 1681660), (3578, 1025540), (4364, 840830), (5455, 672664), (7156, 512770), (8728, 420415), (8945, 410216), (10910, 336332), (14312, 256385), (17890, 205108), (21820, 168166), (35780, 102554), (43640, 84083), (51277, 71560)]