4132125280

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{185797}}^1$

素因数の和:185951

約数の個数: 48

約数和(自身を含む): 9832430160

約数和(自身を除く): 5700304880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 11120, 22240, 185797, 371594, 743188, 928985, 1486376, 1857970, 2972752, 3715940, 5945504, 7431880, 14863760, 25825783, 29727520, 51651566, 103303132, 129128915, 206606264, 258257830, 413212528, 516515660, 826425056, 1033031320, 2066062640, 4132125280]

約数ペア:

[(1, 4132125280), (2, 2066062640), (4, 1033031320), (5, 826425056), (8, 516515660), (10, 413212528), (16, 258257830), (20, 206606264), (32, 129128915), (40, 103303132), (80, 51651566), (139, 29727520), (160, 25825783), (278, 14863760), (556, 7431880), (695, 5945504), (1112, 3715940), (1390, 2972752), (2224, 1857970), (2780, 1486376), (4448, 928985), (5560, 743188), (11120, 371594), (22240, 185797)]