103436420

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 221104128

約数和(自身を除く): 117667708

約数列:

[1, 2, 4, 5, 10, 20, 127, 193, 211, 254, 386, 422, 508, 635, 772, 844, 965, 1055, 1270, 1930, 2110, 2540, 3860, 4220, 24511, 26797, 40723, 49022, 53594, 81446, 98044, 107188, 122555, 133985, 162892, 203615, 245110, 267970, 407230, 490220, 535940, 814460, 5171821, 10343642, 20687284, 25859105, 51718210, 103436420]

約数ペア:

[(1, 103436420), (2, 51718210), (4, 25859105), (5, 20687284), (10, 10343642), (20, 5171821), (127, 814460), (193, 535940), (211, 490220), (254, 407230), (386, 267970), (422, 245110), (508, 203615), (635, 162892), (772, 133985), (844, 122555), (965, 107188), (1055, 98044), (1270, 81446), (1930, 53594), (2110, 49022), (2540, 40723), (3860, 26797), (4220, 24511)]