57201940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2027}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 128786112

約数和(自身を除く): 71584172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1411, 1660, 2027, 2822, 4054, 5644, 7055, 8108, 10135, 14110, 20270, 28220, 34459, 40540, 68918, 137836, 168241, 172295, 336482, 344590, 672964, 689180, 841205, 1682410, 2860097, 3364820, 5720194, 11440388, 14300485, 28600970, 57201940]

約数ペア:

[(1, 57201940), (2, 28600970), (4, 14300485), (5, 11440388), (10, 5720194), (17, 3364820), (20, 2860097), (34, 1682410), (68, 841205), (83, 689180), (85, 672964), (166, 344590), (170, 336482), (332, 172295), (340, 168241), (415, 137836), (830, 68918), (1411, 40540), (1660, 34459), (2027, 28220), (2822, 20270), (4054, 14110), (5644, 10135), (7055, 8108)]