5216860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 12483072

約数和(自身を除く): 7266212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1031, 1265, 2062, 2530, 4124, 5060, 5155, 10310, 11341, 20620, 22682, 23713, 45364, 47426, 56705, 94852, 113410, 118565, 226820, 237130, 260843, 474260, 521686, 1043372, 1304215, 2608430, 5216860]

約数ペア:

[(1, 5216860), (2, 2608430), (4, 1304215), (5, 1043372), (10, 521686), (11, 474260), (20, 260843), (22, 237130), (23, 226820), (44, 118565), (46, 113410), (55, 94852), (92, 56705), (110, 47426), (115, 45364), (220, 23713), (230, 22682), (253, 20620), (460, 11341), (506, 10310), (1012, 5155), (1031, 5060), (1265, 4124), (2062, 2530)]