9071120

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 21259800

約数和(自身を除く): 12188680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 761, 1192, 1490, 1522, 2384, 2980, 3044, 3805, 5960, 6088, 7610, 11920, 12176, 15220, 30440, 60880, 113389, 226778, 453556, 566945, 907112, 1133890, 1814224, 2267780, 4535560, 9071120]

約数ペア:

[(1, 9071120), (2, 4535560), (4, 2267780), (5, 1814224), (8, 1133890), (10, 907112), (16, 566945), (20, 453556), (40, 226778), (80, 113389), (149, 60880), (298, 30440), (596, 15220), (745, 12176), (761, 11920), (1192, 7610), (1490, 6088), (1522, 5960), (2384, 3805), (2980, 3044)]