47107480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2027}}^1$

素因数の和:2128

約数の個数: 64

約数和(自身を含む): 122653440

約数和(自身を除く): 75545960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2027, 2324, 2905, 3320, 4054, 4648, 5810, 8108, 10135, 11620, 14189, 16216, 20270, 23240, 28378, 40540, 56756, 70945, 81080, 113512, 141890, 168241, 283780, 336482, 567560, 672964, 841205, 1177687, 1345928, 1682410, 2355374, 3364820, 4710748, 5888435, 6729640, 9421496, 11776870, 23553740, 47107480]

約数ペア:

[(1, 47107480), (2, 23553740), (4, 11776870), (5, 9421496), (7, 6729640), (8, 5888435), (10, 4710748), (14, 3364820), (20, 2355374), (28, 1682410), (35, 1345928), (40, 1177687), (56, 841205), (70, 672964), (83, 567560), (140, 336482), (166, 283780), (280, 168241), (332, 141890), (415, 113512), (581, 81080), (664, 70945), (830, 56756), (1162, 40540), (1660, 28378), (2027, 23240), (2324, 20270), (2905, 16216), (3320, 14189), (4054, 11620), (4648, 10135), (5810, 8108)]