12052240

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1907}}^1$

素因数の和:1999

約数の個数: 40

約数和(自身を含む): 28391040

約数和(自身を除く): 16338800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 1907, 3160, 3814, 6320, 7628, 9535, 15256, 19070, 30512, 38140, 76280, 150653, 152560, 301306, 602612, 753265, 1205224, 1506530, 2410448, 3013060, 6026120, 12052240]

約数ペア:

[(1, 12052240), (2, 6026120), (4, 3013060), (5, 2410448), (8, 1506530), (10, 1205224), (16, 753265), (20, 602612), (40, 301306), (79, 152560), (80, 150653), (158, 76280), (316, 38140), (395, 30512), (632, 19070), (790, 15256), (1264, 9535), (1580, 7628), (1907, 6320), (3160, 3814)]